{"title":"Power \u0026 Electronic Instruments","description":"\u003cp\u003ePower meters, protocol testers, oscilloscopes, multimeters, signal generators, and electronic measuring instruments.\u003c\/p\u003e","products":[{"product_id":"treedix-12v-30a-360w-switching-power-supply-transcompatible-withmer-adapter-converter-ac110v-220v-to-dc-compatible-with-ws2812b-ws2811-ws2801-apa102-led-strip-pixel-light-cctv-12v-360w","title":"Treedix 12V 30A 360W Switching Power Supply TransCompatible withmer Adapter Converter AC110V\/220V to DC Compatible with WS2812B WS2811 WS2801 APA102 LED Strip Pixel Light, CCTV (12V 360W)","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Safety protection:Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, circuit short protection.\u003cbr\u003e· Holes For Dissipation :Metal case with cooling fan inside and many holes that makes heat dissipation more efficient.\u003cbr\u003e· Compact small size, high efficiency, high reliability and stable performance. Indoor use only!\u003cbr\u003e· Wide Application: This switching Power Supply Transformer Adapter Converter is perfect for like LED Diodes; LED Strip Pixel Light; LED Light decorations; CCTV Camera; Electrical Equipment; PTZ; IR Illuminator; Video Processor Access Control, etc.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eWidely used as the power adapter for LED Diodes; LED Strip Pixel Light; LED Light decorations; CCTV Camera; Electrical Equipment; PTZ; IR Illuminator; Video Processor Access Control, etc.\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e \u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e 100% Brand New and High Quality\u003cbr\u003e Weight:350g\u003cbr\u003e Input Voltage: 85V-265V AC \u003cbr\u003e Protection: Shortage Protection, Overload Protection, Over Voltage Protection \u003cbr\u003e Shell Material: Metal case \/ Aluminum base \u003cbr\u003e \u003cb\u003eConnection instruction:\u003c\/b\u003e\u003cbr\u003e L\/N: AC power input\u003cbr\u003e +V: DC power output +\u003cbr\u003e -V: DC power output -\u003cbr\u003e +V ADJ: Adjust the output voltage (15%)\u003cbr\u003e \u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 1 pcs switching power supply\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"5V 40A 200W","offer_id":42585553109246,"sku":"TP-200-5","price":19.99,"currency_code":"USD","in_stock":true},{"title":"12V 5A 60W","offer_id":42585553142014,"sku":"TP-60-12","price":11.99,"currency_code":"USD","in_stock":true},{"title":"12V 10A 120W","offer_id":42585553174782,"sku":"TP-120-12","price":16.99,"currency_code":"USD","in_stock":true},{"title":"12V 15A 180W","offer_id":42585553207550,"sku":"TP-180-12","price":17.99,"currency_code":"USD","in_stock":true},{"title":"12V 20A 240W","offer_id":42585553240318,"sku":"TP-250-12","price":23.99,"currency_code":"USD","in_stock":true},{"title":"12V 30A 360W","offer_id":42585553273086,"sku":"TPW-360-12","price":39.99,"currency_code":"USD","in_stock":true},{"title":"12V 33A 400W","offer_id":42585553305854,"sku":"TP-400-12","price":45.99,"currency_code":"USD","in_stock":true},{"title":"24V 10A 250W","offer_id":42585553338622,"sku":"TP-250-24","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41U_dWIDidL.jpg?v=1648021582"},{"product_id":"treedix-dc-dc-usb-boost-power-supply-regulator-module-5v-to-3-3v-9v-12v-24v-desktop-power-module","title":"Treedix DC-DC USB Boost Power Supply Regulator Module 5V to 3.3V 9V 12V 24V Desktop Power Module","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Adopt multi-turn precision adjustable potentiometer to adjust, clockwise increase, counterclockwise decrease\u003cbr\u003e· One key to turn off the output, the state before the power failure is stored when the power is off, and the digital tube can be turned off\u003cbr\u003e· It is very convenient to use, plug in USB or micro USB to output an adjustable voltage of 1.2V-24V\u003cbr\u003e· Very suitable for technical engineers to develop and debug instruments and meters\u003cbr\u003e· The product is of good quality and not easy to damage\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Product size: 64*22mm\u003cbr\u003e Input voltage: 3.5V-12V\u003cbr\u003e Output voltage: 1.2-24V\u003cbr\u003e Output Power:\u003cbr\u003e Output voltage: 1.2V-2V, use within 2W\u003cbr\u003e Output voltage: 2V-20V, use within 3W\u003cbr\u003e Output voltage: 20V-24V, use within 2.5W\u003cbr\u003e Note: This product is not a high-power power supply, please use it within the power range\u003cbr\u003e Weight: 14g \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2*USB boost power supply regulator module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585558712574,"sku":"TRX5-0147","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41C6vObEqIL.jpg?v=1648021767"},{"product_id":"treedix-compatible-with-raspberry-pi-4-4b-usb-power-supply-5v-3a-type-c-adapter-charger-power-supply-micro-usb-interface-cable","title":"Treedix Compatible with Raspberry pi 4\/4B USB Power Supply 5V 3A Type C Adapter Charger Power Supply Micro USB Interface Cable","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The adapter is safe and reliable, standard plug, stable performance and fast charging process.\u003cbr\u003e· Multiple protection functions: with over-current protection, under-voltage protection, short-circuit protection, over-heat protection, over-current protection\u003cbr\u003e· High quality copper wire core, good conductivity, stable transmission, Inline Noise Filter\u003cbr\u003e· 3A current can provide enough current to ensure that the Raspberry Pi can operate normally during the complex experiment at each station\u003cbr\u003e· Compatible with Raspberry Pi 4\/4B, USB-C power supply specially designed and tested for Raspberry Pi 4\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Output: DC 5V 3A\u003cbr\u003e Input voltage frequency: 50-60Hz\u003cbr\u003e Input: AC 110-240V\u003cbr\u003e Interface output: USB C output\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 1*USB Type C power adapter \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585562546430,"sku":"TRX5-0177","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41tGMhENZRS.jpg?v=1648021945"},{"product_id":"treedix-shell-oscilloscope-kit-dso150-electronic-teaching-training-diy-kit-with-american-standard-power-supply-bnc-probe","title":"Treedix Shell Oscilloscope kit DSO150 Electronic Teaching Training DIY kit with American Standard Power Supply + BNC Probe","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· DSO150 (15001K) kit is an upgrade to the popular DSO138 oscilloscope kit. Includes 2.4-inch color TFT LCD (320x240) display and optical encoder for navigation.\u003cbr\u003e· Compared with DSO138, the sensitivity of DSO Shell has been improved. The capability of DSO Shell is from 5mV\/div to 20V\/div.\u003cbr\u003e· All parts of the shell oscilloscope, among which the analog board chip components have been welded and tested.\u003cbr\u003e· The oscilloscope has automatic, regular and single trigger modes, which is convenient for capturing instant waveforms.\u003cbr\u003e· Shell oscilloscope adopts 9V DC power supply (the power supply voltage should not exceed 10V! Otherwise it may burn the machine), and the kit itself contains the power supply.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Size：110*75*25mm（4.3*2.95*0.98） The highest real-time sampling rate: 1Msps\u003cbr\u003e Precision: 12Bit\u003cbr\u003e Sampling buffer depth: 1024 bytes\u003cbr\u003e Analog bandwidth: 0-200KHz\u003cbr\u003e Vertical sensitivity: 5mV\/Div – 20V\/Div (according to the 1-2-5 way)\u003cbr\u003e Adjustable vertical displacement, with instructions\u003cbr\u003e Input impedance: 1MΩ\u003cbr\u003e Maximum input voltage: 50Vpp (1:1 probe), 400Vpp (10:1 probe)\u003cbr\u003e Coupling methods include DC\/AC\/GND\u003cbr\u003e Horizontal time base range: 10μs\/Div-50s\/Div (increase by 1-2-5)\u003cbr\u003e With automatic, conventional and single trigger modes, it is convenient to capture instant waveforms\u003cbr\u003e Can be triggered by rising or falling edge\u003cbr\u003e Trigger level position is adjustable, with indication Observe the waveform before the trigger (negative delay)\u003cbr\u003e Freeze the waveform display at any time (HOLD function)\u003cbr\u003e Comes with 1KHz \/3.3V square wave test signal source\u003cbr\u003e With digital display of waveform parameters, the parameters that can be displayed are: frequency, period, pulse width, duty cycle, maximum value, minimum value, average value, peak-to-peak value, effective value Save\/recall the waveform, the waveform does not disappear when turned off\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackages Includes:\u003c\/b\u003e\u003cbr\u003e 15001K (SMD components have been soldered)\u003cbr\u003e All parts of the shell oscilloscope, among which the analog board chip components have been welded and tested\u003cbr\u003e BNC fish clip probe\u003cbr\u003e Assembly instructions\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585572180222,"sku":"TRX5-0097","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41PqbX2PMML.jpg?v=1648022351"},{"product_id":"treedix-5v-3a-ac-adapter-charger-power-supply-with-separable-cable-on-off-switch-usb-type-c-interface-compatible-with-raspberry-pi-4b-black","title":"Treedix 5V 3A AC Adapter Charger Power Supply with Separable Cable ON\/Off Switch USB Type-C Interface Compatible with Raspberry Pi 4B (Black)","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· With USB type-c port cable makes it suitable for Raspberry Pi 4B for power supply.\u003cbr\u003e· Input voltage: AC 100-240V 50\/60Hz; Output voltage: DC 5V; Output current: 3A. Cable length: 1M.\u003cbr\u003e· Equipped with ON\/OFF switch allow you to control the power supply without plugging the type-c port in or out of you computer for your convenience.\u003cbr\u003e· Built in smart IC chip to provide the overvoltage, overcurrent, overheating, short circuit protection features.\u003cbr\u003e· Compatible with Raspberry Pi 4B and other devices that have the type-c port.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Input voltage: AC 100-240V 50\/60Hz\u003cbr\u003e Output voltage: DC 5V\u003cbr\u003e Output current: 3A\u003cbr\u003e Cable length: 1M\u003cbr\u003e Port interface: USB Type-C\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x 5V 3A AC Adapter Charger\u003cbr\u003e 1 x USB Type-C Cable with ON\/Off Switch\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585605439742,"sku":"TRX2-0164-BL","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41I_Xo_pGwL.jpg?v=1648023573"},{"product_id":"treedix-oscilloscope-diy-kit-wave2-2-channel-portable-digital-storage-oscilloscope-dual-channel-handheld-2-4-inch-tft-lcd-touch-screen-digital-oscilloscope-kit","title":"Treedix Oscilloscope DIY Kit WAVE2 2-Channel Portable Digital Storage Oscilloscope Dual-Channel Handheld 2.4 inch TFT LCD Touch Screen Digital Oscilloscope Kit","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· 【Dual-channel oscilloscope DIY kit】This product is the latest dual-channel handheld touch screen digital oscilloscope on the market, it has dual-channel, high sensitivity, can be controlled through the serial port, built-in signal generator, PC upload data, USB or battery charging Features\u003cbr\u003e· 【Color touch screen】 Adopt 2.4 inch TFT color touch screen, which is more convenient to carry and work. The products have passed CE certification and are of reliable quality.\u003cbr\u003e· 【Built-in signal generator】 In addition to a dual-channel oscilloscope, this product also has a built-in 0-20KHz (sine wave) DDS dual-channel function signal generator. Only advanced oscilloscopes provide built-in function generator and X-Y drawing functions.\u003cbr\u003e· 【Controlled via serial port】 The oscilloscope and signal generator can be controlled via serial commands, which facilitates integration with the user system for automatic measurement.\u003cbr\u003e· 【Data transmission】 The measurement data can be output from the serial port in CSV format, which is convenient to upload to the PC for processing; it adopts USB\/battery power supply methods, and the product package has instructions\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eHighlights of WAVE2:\u003c\/b\u003e\u003cbr\u003e No. of Channels: 2\u003cbr\u003e Bandwidth: 0 – 200KHz per channel\u003cbr\u003e Sensitivity range: 5mV\/DIV – 20V\/DIV (using x1 probe)\u003cbr\u003e Maximum input voltage: 50Vpk (using x1 probe)\u003cbr\u003e Maximum real time sampling rate: 1MS\/s\u003cbr\u003e Time Base range 10us\/DIV – 500s\/DIV\u003cbr\u003e X-Y Display Feature: Yes\u003cbr\u003e Function Generator Capability: Built-in 0 – 20KHz (sine) dual channel DDS function generator\u003cbr\u003e Display Resolution: 320 x 240 Color display\u003cbr\u003e Display Size: 2.4″\u003cbr\u003e Touch Display Capability: Yes\u003cbr\u003e Battery powered and portable (battery not included in DIY Kit)\u003cbr\u003e \u003cbr\u003e\u003cb\u003eImportant Notes\u003c\/b\u003e\u003cbr\u003e Before beginning to work on the WAVE2 DIY kit, please make sure you have all the tools ready and some soldering experience. Handle soldering iron and all components with care, and keep out of reach from children.\u003cbr\u003e \u003cbr\u003e\u003cb\u003eAbout the Battery\u003cbr\u003e\u003cb\u003e Please note the battery is not included with the WAVE2 DIY kit, however the kit does come with battery wires with matching header. To help you source your own batteries, please source batteries smaller or equal to the following sizes:\u003cbr\u003e L x W x H = 62mm x 40mm x 5mm; or\u003cbr\u003e L x W x H = 68mm x 31mm x 5mm\u003cbr\u003e Recommended battery size:\u003cbr\u003e L x W x H = 59mm x 37mm x 5mm \/ 1200mAh (usually specified as 503759 1200mAh)\u003cbr\u003e \u003cbr\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003cbr\u003e General\u003cbr\u003e 2.4” 320x240 color display\u003cbr\u003e Touch panel operation\u003cbr\u003e Y-X mode available\u003cbr\u003e Built-in 2-channel DDS function generator\u003cbr\u003e Light weight and portable\u003cbr\u003e Vertical\u003cbr\u003e Number of Channel: 2\u003cbr\u003e Analog Bandwidth: DC – 200KHz\u003cbr\u003e Sensitivity: 5mV\/Div - 20V\/Div (with x1 probe)\u003cbr\u003e Sensitivity error: \u0026lt; 5%\u003cbr\u003e Resolution: 12-bit\u003cbr\u003e Input Impedance: 1M ohm \/ 25pF\u003cbr\u003e Maximum Input Voltage: 50Vpk\u003cbr\u003e Coupling: DC, AC\u003cbr\u003e Horizontal\u003cbr\u003e Max Real-time Sampling Rate: 1Msps (per channel)\u003cbr\u003e Timebase: 10us\/Div - 500s\/Div\u003cbr\u003e Record Length: 1024 points\u003cbr\u003e Trigger\u003cbr\u003e Trigger Modes: Auto, Normal, Single\u003cbr\u003e Trigger Types: Rising\/falling edge\u003cbr\u003e Trigger Position: 1\/ \u003c\/b\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cb\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585606029566,"sku":"TRX5-0031","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41qoCj6jCXL.jpg?v=1648023589"},{"product_id":"treedix-dds-function-signal-generator-module-diy-kit-dds-signal-frequency-1-65535hz-adjustable-frequency-step-value-pulse-sine-wave-triangle-wave","title":"Treedix DDS Function Signal Generator Module DIY Kit DDS Signal Frequency 1~65535HZ Adjustable Frequency Step Value Pulse Sine Wave Triangle Wave","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Can output pulse wave, positive and negative sawtooth wave, triangle wave, square wave, sine wave, noise and other DDS signals.\u003cbr\u003e· Can also output four high-speed signals of 1, 2, 4, 8MHZ, which can be used for microcontroller unlocking.\u003cbr\u003e· A set of positive and negative 12V used for the operational amplifier, and a set of 5V used for the single-chip computer and the LCD screen. (The kit does not include a power supply）\u003cbr\u003e· The frequency step value is 1, 10, 100, 1000, 10000HZ adjustable.\u003cbr\u003e· The highest DDS signal frequency is 65535HZ, and the lowest frequency is 1HZ.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Power Supply: +5V \/ +12V \/ -12V\u003cbr\u003e Menu Displey: 2 * 16 LCD\u003cbr\u003e HS Signal Frequency: 1, 2, 4, 8MHz\u003cbr\u003e Red Board Size: 8 * 8cm \/ 3.15 * 3.15in (L * W)\u003cbr\u003e Red Board Weight: 20g \/ 0.7oz\u003cbr\u003e Screen Size: 6.5 * 1.5cm \/ 2.6 * 0.6in (L * W)\u003cbr\u003e Screen Board Weight: 29g \/ 1.04oz\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included：\u003c\/b\u003e\u003cbr\u003e PCB + Electronic Components\u003cbr\u003e \u003cbr\u003e\u003cb\u003eNote: This product need to be assembled and soldered by yourself. Straight insert components, simple installation.\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585627164926,"sku":"TRX2-0048","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41CdDF9G5CL.jpg?v=1648024259"},{"product_id":"treedix-rechargeable-handheld-7-touch-screen-dso-digital-tablet-oscilloscope-with-2-channel-100mhz-bandwidth-and-1gsa-s-sampling-rate","title":"Treedix Rechargeable Handheld 7\" Touch Screen DSO Digital Tablet Oscilloscope with 2 Channel 100Mhz Bandwidth and 1GSa\/s Sampling Rate","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Intelligent anti-burn,1X Can withstand up to 400V withstand voltage\u003cbr\u003e· High measurement voltage range, 1X can measure 0 ~ 40 V, 10X can measure 0 ~ 400V，100X can measure 0 ~ 4000V\u003cbr\u003e· Up to 12 parameters measurement：VPP，VP，Vmax，Vmin，Vavg，Vrms，Frequent，Duty+，Duty-，Time+，Time-，Period\u003cbr\u003e· Built-in 1GB storage space, can store up to 1000 screenshots + 1000 sets of waveform data\u003cbr\u003e· Portable 7\" Capacitive touch screen, Built in 6000mAh rechargeable lithium battery，Fully charged for 4 hours of continuous use at the highest screen brightness\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e 1：100MHz analog bandwidth @ 1GSa\/s sampling rate（1X = 5MHz，10X = 100MHz）\u003cbr\u003e 2：Fully fit 7 inch 800 * 480 resolution color TFT LCD display with bright colors and high contrast\u003cbr\u003e 3：Cursor measurement function, it is convenient to manually measure the period and frequency and voltage\u003cbr\u003e 4：Complete triggering function (single, normal, automatic)\u003cbr\u003e 5：At any time, the waveform display (pause function) is frozen\u003cbr\u003e 6：Equipped with high efficiency One-button AUTO\u003cbr\u003e 7：One-button waveform storage and screenshot\u003cbr\u003e 8：Powerful waveform picture manager supports thumbnail browsing, viewing, detailed viewing, page turning, deletion and waveform zooming in, zooming out, moving, etc.\u003cbr\u003e 9：Equipped with a USB interface, which can be connected to a computer to share its screenshots with the computer, which is convenient for secondary analysis\u003cbr\u003e 10：Lissajous figures graphic display function can be used to determine the amplitude, frequency, and phase contrast of two groups of signals\u003cbr\u003e 11：FFT display function, can analyze the spectral characteristics of the signal\u003cbr\u003e 12：Memory compression technology, waveform refresh screen does not flicker\u003cbr\u003e \u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e 1：Analog band width: 100MHz * 2\u003cbr\u003e 2：Number of channels：2 channels\u003cbr\u003e 3：Maximum real time sampling rate: 1GSa\/s\u003cbr\u003e 4：Vertical sensitivity: 50 mV\/div ~ 500 V\/div\u003cbr\u003e 5：Horizontal time base range: 50S\/div ~ 10nS\/div \u003cbr\u003e 6：Maximum test voltage: 40 V (1X probe), 400 V (10X probe)\u003cbr\u003e 7：Storage depth: 240Kbit\u003cbr\u003e 8：Input resistance: 1M \u003cbr\u003e 9：ADC precision: 8bits\u003cbr\u003e 10：Coupling mode: AC\/Direct current\u003cbr\u003e 11：Trigger mode: Single, Normal, Auto\u003cbr\u003e 12：Trigger edge: Rising edge\/Falling edge\u003cbr\u003e \u003cb\u003ePackage includes:\u003c\/b\u003e\u003cbr\u003e 1 x Oscilloscope\u003cbr\u003e 2 x Matching 100MHz Probe（1X and 10X）\u003cbr\u003e 1 x 5V2A Charger（Include USB Data Cable）\u003cbr\u003e 1 xUser Manual (English)\u003cb p=\"\"\u003e \u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585633161470,"sku":"TRX2-0211","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41ttJeT6KjL.jpg?v=1648024315"},{"product_id":"treedix-mini-dso138-digital-oscilloscope-diy-kit-portable-electrician-education-competition-training-parts-electronic-learning-set","title":"Treedix Mini DSO138 Digital Oscilloscope DIY kit Portable Electrician Education Competition Training Parts Electronic Learning Set","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This oscilloscope DIY kit is a kit specially oriented to electronic professional teaching and training. It adopts ARM Cortex-M3 processor and color TFT screen. It has simple and reliable circuit and moderate production difficulty. The oscilloscope has good practicability, and students get a useful tool at the same time after finishing the production, which is of great help to the future study of electronic technology.\u003cbr\u003e· Battery power supply: It can be powered by USB or battery, which eliminates the trouble of external power supply. After adding JYE118 small board, the battery can be directly charged.\u003cbr\u003e· Link to PC to upload data: waveform data output, upload the waveform to the PC, save and watch the waveform with the PC.\u003cbr\u003e· The overall size of this new product is only 2\/3 of the old version, so it is more suitable for handheld operation. This product has improved firmware, for example, its trigger operates reliably under 10us and 20us time base settings, Waveform data can be output through the serial port, and the data can be easily displayed on the PC with the help of other software (such as Gnuplot).\u003cbr\u003e· Product application: Audio equipment and circuits, electronic toys and remote control models, car electronic circuits overhaul; On-site maintenance of ordinary electronic equipment (inverter air conditioner or industrial inverter power supply, AC\/DC switching power supply or inverter) Applications that need to observe slow signal changes (relay and switch contact jitter, battery charge and discharge curves, temperature sensor characteristic measurement)\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e The highest real-time sampling rate: 1Msps\u003cbr\u003e Precision: 12Bit\u003cbr\u003e Sampling buffer depth: 1024 bytes\u003cbr\u003e Analog bandwidth: 0-200KHz\u003cbr\u003e Vertical sensitivity: 10mV\/Div – 5V\/Div (in 1-2-5 way)\u003cbr\u003e Adjustable vertical displacement, with instructions\u003cbr\u003e Input impedance: 1MΩ\u003cbr\u003e The highest input voltage: 50Vpp (1:1 probe), 400Vpp (10:1 probe)\u003cbr\u003e Coupling methods include DC\/AC\/GND\u003cbr\u003e Horizontal time base range: 10μs\/Div – 50s\/Div (in 1-2-5 way)\u003cbr\u003e With automatic, conventional and single trigger modes, it is convenient to capture instant waveforms\u003cbr\u003e Available rising or falling edge trigger\u003cbr\u003e Trigger level position is adjustable, with instructions\u003cbr\u003e Observe the waveform before the trigger (negative delay)\u003cbr\u003e Freeze the waveform display at any time (HOLD function)\u003cbr\u003e Comes with 1KHz \/3.3V square wave test signal source\u003cbr\u003e With digital display of waveform parameters, the parameters that can be displayed are: frequency, period, pulse width, duty cycle, maximum value, minimum value, average value, peak-to-peak value, effective value\u003cbr\u003e Save\/recall the waveform, the waveform does not disappear when turned off\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e Package include:\u003cbr\u003e 1 set of DSO138mini oscilloscope kit\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585637093630,"sku":"TRX5-0030","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41ZS-ZwsFYL.jpg?v=1648024426"},{"product_id":"treedix-digital-oscilloscope-kit-openning-source-stm32-oscilloscope-2-4-inch-tft-electronic-learning-set-already-assembled","title":"Treedix Digital Oscilloscope Kit Openning Source STM32 oscilloscope 2.4 inch TFT Electronic Learning Set Already Assembled","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· After the assembled kit is received, just need to assembly the protective case by following the instruction, then you can use it. The production success rate is high, and the circuit is simple and reliable.\u003cbr\u003e· The product has automatic, regular and single shot modes, easy to capture torque waveforms. Available rising or falling edge trigger. Observable With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX.\/MIN.\/AVG.\/Peak-Peak\/virtual values.Waveform storage function: will not lose the waveform after power off.\u003cbr\u003e· Students can effectively observe and measure signal waveforms in many occasions such as audio, video synchronization, low-frequency switching power supply, infrared receiving and transmitting, etc., to increase learning interest and improve learning effects.\u003cbr\u003e· The kit uses the ARM Cortex-M3 processor (STM32F103C8) and includes a 2.4-inch color TFT display, which can be used as an ARM development test board.\u003cbr\u003e· The oscilloscope circuit boards components are pre-soldered, no need soldered by yourself.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e High real-time sampling rate: 1Msps\u003cbr\u003e Precision: 12Bit\u003cbr\u003e Sampling buffer depth: 1024 bytes\u003cbr\u003e Analog bandwidth: 0-200KHz\u003cbr\u003e Vertical sensitivity: 10mV\/Div – 5V\/Div (in 1-2-5 way)\u003cbr\u003e Adjustable vertical displacement, with instructions\u003cbr\u003e Input impedance: 1MΩ\u003cbr\u003e High input voltage: 50Vpp (1:1 probe), 400Vpp (10:1 probe)\u003cbr\u003e Coupling methods include DC\/AC\/GND\u003cbr\u003e Horizontal time base range: 10μs\/Div – 50s\/Div (in 1-2-5 way)\u003cbr\u003e With automatic, conventional and single trigger modes, it is convenient to capture instant waveforms\u003cbr\u003e Available rising or falling edge trigger\u003cbr\u003e Trigger level position is adjustable, with instructions\u003cbr\u003e Observe the waveform before the trigger (negative delay)\u003cbr\u003e Freeze the waveform display at any time (HOLD function)\u003cbr\u003e Comes with 1KHz \/3.3V square wave test signal source\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585642533118,"sku":"TRX5-0017","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51T0_8R1x3L.jpg?v=1648024569"},{"product_id":"treedix-xr2206-signal-generator-diy-kit-sine-triangle-square-output-1hz-1mhz-adjustable-frequency-high-precision-function-signal-generator-with-acrylic-case","title":"Treedix XR2206 Signal Generator DIY Kit Sine\/Triangle\/Square Output 1Hz-1MHz Adjustable Frequency High Precision Function Signal Generator with Acrylic Case","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This signal generator is a product to generate sine\/triangle\/square wave, which is also a DIY kit for you to weld and install.\u003cbr\u003e· Frequency can be from 1HZ-1MHZ; Adjustable frequency and amplitude.\u003cbr\u003e· Wide power supply range, you can use an external power supply DC9-12V or 9V battery.\u003cbr\u003e· All straight inserted components, simple installation and debugging.\u003cbr\u003e· Frequency adjustment can be coarse-tuning or fine-tuning.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Voltage Supply: 9-12V DC Input\u003cbr\u003e Waveforms: Square, Sine \u0026amp; Triangle\u003cbr\u003e Impedance: 600 Ohm + 10%\u003cbr\u003e Frequency: 1Hz-1MHz\u003cbr\u003e \u003cbr\u003eSINE WAVE\u003cbr\u003e Amplitude: 0-3V at 9V DC Input\u003cbr\u003e Distortion: Less than 1% (at 1KHz)\u003cbr\u003e Flatness: +0.05dB 1Hz - 100kHz\u003cbr\u003e \u003cbr\u003eSQUARE WAVE\u003cbr\u003e Amplitude: 8V (no load) at 9V DC Input\u003cbr\u003e Rise Time: Less than 50ns (at 1KHz)\u003cbr\u003e Fall Time: Less than 30ns (at 1KHz)\u003cbr\u003e Symmetry: Less than 5% (at 1KHz)\u003cbr\u003e \u003cbr\u003eTRIANGLE WAVE\u003cbr\u003e Amplitude: 0-3V at 9V DC Input\u003cbr\u003e Linearity: Less than 1% (up to 100KHz) 10mA\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x XR2206 Function Signal Generator DIY Kit (Not Assembled)\u003cbr\u003e 1 x Instruction\u003cbr\u003e\u003cbr\u003e Package Size: 12 x 8 x 2cm \/ 4.72 x 3.15 x 0.8in\u003cbr\u003e \u003cbr\u003e\u003cb\u003eNote: This Kit need to be assembled by yourself. Straight inserted components, simple installation.\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585648857342,"sku":"TRX2-0076","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41Z8yXT4CDL.jpg?v=1648024870"},{"product_id":"treedix-lcr-t4-mega328-graphical-transistor-tester-kit-scr-esr-transistor-diode-resistance-and-capacitance-meters-with-battery-buckle-and-acrylic-case","title":"Treedix LCR-T4 Mega328 Graphical Transistor Tester Kit SCR ESR Transistor Diode Resistance and Capacitance Meters with Battery Buckle and Acrylic Case","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cbr\u003e· This meter is an intelligent semiconductor device analyzer, it can measure most of the diodes, bipolar transistors, Junction\/MOS FETs and low power thyristors.\u003cbr\u003e· Automatically identifies the type of devices and pin outs, measures the current gain HFE, gate threshold and FET junction capacitance, a typical application is to pair two transistors or identifies an unknown SMD device.\u003cbr\u003e· The pin of a component can be automatically tested and the data will be shown on the LCD display whose resolution is 128 x 64 with a backlight.\u003cbr\u003e· Power-on voltage detection function. The shutdown current is only 20nA, which supports battery operation.\u003cbr\u003e· Automatic shutdown function can avoid unnecessary waste, save battery energy.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Working power: DV 9V\u003cbr\u003e Operating current: 25mA \u003cbr\u003e Capacitor Range: 25pF-100000uF \u003cbr\u003e Standby current: 0.02uA \u003cbr\u003e Resistor Range: 0.1Ω -50MΩ \u003cbr\u003e Inductance Range: 0.01mH - 20H \u003cbr\u003e PCB Size: 63 x 71 mm\u003cbr\u003e LCD Display: 128 x 64\u003cbr\u003e Normal Testing Speed: 2 seconds\u003cbr\u003e Shutdown Current: 20nA\u003cbr\u003e \u003cbr\u003e\u003cb\u003eFeatures：\u003c\/b\u003e\u003cbr\u003e 1. Operates with ATmega328 microcontrollers. \u003cbr\u003e 2. One key operation with automatic power shutdown. \u003cbr\u003e 3. Shutdown current is only about 20mA. \u003cbr\u003e 4. Automatic detection of NPN and PNP bipolar transistors, N- and P-Channel MOSFETs, JFETs, diodes, double diodes, Thyristors and Triacs. \u003cbr\u003e 5. Automatic detection of pin layout of the detected part. \u003cbr\u003e 6. Measuring of current amplification factor and Base-Emitter threshold voltage of bipolar transistors. \u003cbr\u003e 7. Darlington transistors can be identified by the threshold voltage and high current amplification factor. \u003cbr\u003e 8. Detection of the protection diode of bipolar transistors and MOSFETs. \u003cbr\u003e 9. Measuring of the Gate threshold voltage and Gate capacity value of MOSFETs. \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x LCR-T4 Transistor Tester with Battery Buckle \u003cbr\u003e 1 x Acrylic Case for LCR-T4 Transistor Tester\u003cbr\u003e Note: The power supply need a 9V layer-built battery.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602889445630,"sku":"TRX2-0074","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41DuNMaBm5L.jpg?v=1648432638"},{"product_id":"treedix-gm328-transistor-tester-frequency-tester-pwm-square-wave-lcr-meter-voltmeter-full-color-screen-graphics-diy-kit-with-acrylic-case","title":"Treedix GM328 Transistor Tester Frequency Tester PWM Square Wave LCR Meter Voltmeter Full Color Screen Graphics DIY Kit with Acrylic Case","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The display unit uses a 160x128 pixel color display, the entire screen has 8x20 characters, a color depth of 16 bits, and the graphics are displayed as component symbols.\u003cbr\u003e· Automatically detect NPN and PNP transistors, field effect transistors, diodes, dual diodes, thyristors, thyristors, and automatically determine the pinout of the above transistors.\u003cbr\u003e· Rotary coding switch control, one-button measurement, automatic shutdown features.\u003cbr\u003e· Use the single-chip ATMEAG328P DIP-28. With IC Block.\u003cbr\u003e· Can use a 9V stacked battery for power supply, or use power adapter for power supply, the current of the whole module is about 30mA, and the current after shutdown is about 20nA.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x GM328 Transistor Tester Kit \u003cbr\u003e \u003cbr\u003e\u003cb\u003eNote: 9V Stacked Battery Not Inciuded !\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e 1. Test NPN and PNP transistor common emitter current amplification factor, base-emitter threshold voltage, collector-emitter leakage current at cut-off\u003cbr\u003e 2. Identify the Darlington transistor by the threshold voltage of the transistor base-emitter and the high current amplification factor\u003cbr\u003e 3. Detect the built-in protection diodes of power triode and field effect tube\u003cbr\u003e 4. Test the gate-source conduction threshold voltage of the field effect transistor, the on-resistance of the drain-source, and the capacitance between the gate and source\u003cbr\u003e 5. A maximum of 2 resistors can be measured at a time, so the three-pin adjustable resistor can also be measured. If the adjustable resistor is adjusted to the end point, only one resistance value can be measured\u003cbr\u003e 6. The highest resolution of resistance measurement is 0.01Ω. Can measure up to 50MΩ\u003cbr\u003e 7. Capacitor measurement range from 25pF-100mF, resolution 1pF\u003cbr\u003e 8. Simultaneously measure the equivalent series resistance (ESR) of a capacitor greater than 90nF, the resolution of the equivalent series resistance is up to 0.01Ω\u003cbr\u003e 9. For capacitors greater than 5000pF, the voltage drop rate after charging is also displayed. This value can reflect the quality factor (Q value) of the capacitor\u003cbr\u003e 10. A maximum of two diodes are measured at a time, showing their positive and negative poles, turn-on voltage\u003cbr\u003e 11. Light-emitting diodes are also displayed as graphic symbols of diodes, and their turn-on voltage is much higher than that of ordinary diodes\u003cbr\u003e 12. Zener diodes with reverse breakdown voltage lower than 4.5V can also be detected and displayed as double diode symbols. The positive and negative poles are based on the diode symbol with a turn-on voltage of about 700mV. In addition, the turn-on voltage corresponding to a diode symbol is the volta\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602891477246,"sku":"TRX2-0153","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41EXsMpthyL.jpg?v=1648432747"},{"product_id":"treedix-dso138-oscilloscope-diy-kit-handheld-digital-oscilloscope-1msps-real-time-sampling-rate-2-4-inch-tft-display","title":"Treedix DSO138 Oscilloscope DIY Kit Handheld Digital Oscilloscope 1msps Real-Time Sampling Rate 2.4 inch TFT Display","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The kit uses ARM Cortex-M3 processor (STM32F103C8) and contains a 2.4-inch color TFT display, which can be used as an ARM development test board. High-definition display\u003cbr\u003e· Let you effectively observe and measure signal waveforms in many occasions such as audio, video synchronization, low-frequency switching power supply, infrared receiving and transmitting.\u003cbr\u003e· DSO138 oscilloscope is partially open-sourced. Can make a tailor-made software development on the basis of this kit, which can be can be changed to millivoltmeter, data recorder, etc.\u003cbr\u003e· The variety of components is suitable for students to understand the oscilloscope structure and principles, and do in-line component welding, and chip component welding training.It's easy to assembly\u003cbr\u003e· The oscilloscope kit is specially designed for professional teaching and training in electronics. Please note that this kit need to be assembled and soldered by yourself.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Maximum real-time sampling rate: 1Msps\u003cbr\u003e Accuracy: 12 Bit\u003cbr\u003e Sampling buffer depth: 1024 bytes\u003cbr\u003e Analog band width: 0-200KHz\u003cbr\u003e Vertical sensitivity: 10mV \/ Div – 5V \/ Div (Progress according to 1-2-5)\u003cbr\u003e Input impedance: 1MΩ\u003cbr\u003e Maximum input voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)\u003cbr\u003e Horizontal time base range: 10μs \/ Div – 50s \/ Div (Progress according to 1-2-5)\u003cbr\u003e \u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e 1. Coupling methods include DC \/ AC \/ GND\u003cbr\u003e 2. The vertical displacement can be adjusted with instructions\u003cbr\u003e 3. With automatic, conventional and single trigger mode, it is convenient to capture instant waveform\u003cbr\u003e 4. Trigger on rising or falling edges\u003cbr\u003e 5. Trigger level position can be adjusted with indication\u003cbr\u003e 6. Observable waveform before trigger (negative delay)\u003cbr\u003e 7. Waveform display can be frozen at any time (HOLD function)\u003cbr\u003e 8. Comes with 1KHz \/3.3V square wave test signal source\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x Oscilloscope DIY Kit\u003cbr\u003e1 x Instruction\u003cbr\u003e \u003cbr\u003e\u003cb\u003eNote: This DSO138 Oscilloscope DIY Kit need to be assembled and soldered by yourself.\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602892361982,"sku":"TRX2-0103","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51OZeEoAx9L.jpg?v=1648432795"},{"product_id":"treedix-dso-tc3-3-in-1-handheld-digital-oscilloscope-lcr-transistor-tester-diy-detection-kit-pwm-signal-generator-with-integrated-hidden-stand","title":"Treedix DSO-TC3 3 in 1 Handheld Digital Oscilloscope LCR Transistor Tester DIY Detection Kit, PWM Signal Generator, with Integrated Hidden Stand","description":"\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【3 in 1 free switching】 The DSO-TC3 cleverly integrates the functions of a digital oscilloscope, transistor tester, and signal generator, making it more practical and versatile.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Compact design】 With a 2.4-inch high-resolution display screen, it provides clear readings and is portable with excellent convenience.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Efficient and accurate】 stable output. Transistor detector automatically identifies and measures all kinds of transistors, automatically detects pins; Oscilloscope real-time sampling rate of 10MS\/s, bandwidth of 500Khz， Maximum measurement of 400V voltage signal; The signal generator has six signal waveforms  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Excellent Endurance】 It is powered by a built-in large-capacity lithium battery, providing up to 240 minutes of continuous operation without the need for an isolation transformer for safe use. It also has a TYPE-C charging interface for more convenient charging.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Wide application】 It is suitable for Suitable for DIY learning, on-site commissioning，appliance repair，power measurement  \u003c\/span\u003e\u003c\/li\u003e","brand":"Visit the Treedix Store","offers":[{"title":"Default Title","offer_id":44846548713726,"sku":"TRX5-0483","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/51hg8bwe1pL.jpg?v=1710841036"},{"product_id":"treedix-digital-display-multimeter-handheld-high-precision-digital-multimeter-with-ac-dc-voltmeter-ohm-volt-amp-tester-multifunction-battery-tester-ammeter-voltmeter","title":"Treedix Digital Display Multimeter Handheld High Precision Digital Multimeter with AC DC Voltmeter \u0026 Ohm Volt Amp Tester, Multifunction Battery Tester,Ammeter Voltmeter","description":"\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【 LCD Screen Display 】 Large screen display, easy and fast reading  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Precision Circuit Board】 Low-power high-precision MCU, accurate measurement; Use large capacity battery, durable  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Stand Bracket Design】 It can adjust the appropriate Angle, more convenient reading when measuring  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Precision Gear Knob]】 Simple and convenient control, clear numbers, accurate gear, color to distinguish gear  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Widely Application】 Used in mains testing, automobile line testing, mobile phone maintenance testing, electronic component testing  \u003c\/span\u003e\u003c\/li\u003e","brand":"Visit the Treedix Store","offers":[{"title":"Default Title","offer_id":44852532117758,"sku":"TRX5-0545","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/51LKq3ZK9YL.jpg?v=1710900728"},{"product_id":"dso-153-handheld-digital-oscilloscope-kit-2-8inch-1m-bandwidth-5ms-s-high-sampling-rate-and-automatic-shutdown-portable-oscilloscope-with-14-adjustable-waveforms-for-diy-automotive-repair","title":"DSO 153 Handheld Digital Oscilloscope Kit 2.8inch,1M Bandwidth,5MS\/s High Sampling Rate and Automatic Shutdown Portable Oscilloscope with 14 Adjustable Waveforms for DIY,Automotive Repair","description":"\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Faster Sampling Speed】Compared with the DSO-152, the DSO-153 not only achieves a bandwidth of 1M, but also increases its sampling speed to 5MS\/s and is equipped with a signal generator with a frequency range of 0-10KHz. This makes the DSO-153 better than the DSO-152 in terms of sampling speed and versatility, meeting the needs of more professional fields  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Fast Measurement】One-key automatic adjustment, 14 kinds of signal waveform display. And it supports pause to zoom waveforms and move waveforms for faster measurements as well as adapting to various usage scenarios. The self-calibrated 1KHz calibration square wave makes the probe calibration easy and convenient. Widely used in utility measurements, DIY learning, automotive repair, home appliance repair, research and teaching, outdoor overhaul, and so on.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Energy saving and high efficiency】Auto-shutdown after a certain period of time without operation, which not only saves energy but also prolongs the service life. Realize the perfect integration of green environmental protection and efficient office  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Portable and Worry-free】Equipped with Type-C interface, supports firmware upgrade and charging. Ultra-thin and lightweight body design, as well as built-in 1000mAh lithium battery power supply, so that you get rid of the device thick and heavy difficult to carry the trouble, not subject to site restrictions  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Compact and Portable】Ultra-thin and lightweight body, to get rid of the heavy equipment and difficult to bring the trouble. And built-in 1000mAh lithium battery power supply, so you can work outdoors, without site restrictions!  \u003c\/span\u003e\u003c\/li\u003e","brand":"Brand: Treedix","offers":[{"title":"Default Title","offer_id":45008883482878,"sku":"TRX5-0682","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/41T4Z75stsL.jpg?v=1712800304"},{"product_id":"treedix-usb-c-power-meter-testers-type-c-pd3-1-600w-dc-4-5-50v-0-6a-usb-current-voltage-meter-color-ips-auto-rotating-screen-lcd-digital-multimeter-touch-to-switch-interface","title":"Treedix USB C Power Meter Testers Type C PD3.1 600W DC 4.5~50V\/0~6A USB Current Voltage Meter Color IPS Auto Rotating Screen LCD Digital Multimeter Touch to Switch Interface","description":"\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Multi-function application】Designed with 6 display interfaces, showing multiple parameters on one screen. By using the shell-separation induction touch key control technology, different functional interfaces can be switched, bringing a refreshing new experience to the application, while improving controllability and application lifespan  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Automatic Screen Rotation Display】An acceleration sensor is built into this product, equipped with gravity sensing automatic rotation technology to adapt the displayed content for the user when testing in 4 orientations. It automatically displays the screen in the correct orientation for the user, achieving a higher level of user experience  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Recording Function】Equipped with a recording function to record the maximum test data during the charging process, users can, in an unattended scenario, check the maximum voltage, maximum current, and maximum power values during this charging process at any time, easily knowing the maximum charging power of the phone  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Real-time Voltage and Current Curve Display】This product adds a real-time voltage and current curve display function, allowing users to analyze the fluctuation status during the charging process. Additionally, users can pause and resume through quick touch induction points, making it more convenient to check the curve status over a period of time  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Automatic Screen Off Function】This CC meter model adds a feature where the screen does not light up when there is no connected device and no current output. This extends the lifespan of the screen while consuming zero power, ensuring energy efficiency and environmental friendliness.  \u003c\/span\u003e\u003c\/li\u003e","brand":"Visit the Treedix Store","offers":[{"title":"Default Title","offer_id":45220246487294,"sku":"TRX5-0689","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/41b5cY5H8DL.jpg?v=1715047775"},{"product_id":"2-4inch-tft-digital-multimeter-10000-counts-trms-non-contact-voltage-tester-fast-measures-with-voltage-diode-resistance-temperature-current-duty-cycle-capacitance-frequency-ncv-live","title":"2.4inch TFT Digital Multimeter, 10000 Counts TRMS Non-Contact Voltage Tester, Fast Measures with Voltage,Diode, Resistance, Temperature, Current, Duty-Cycle, Capacitance, Frequency, NCV, LIVE","description":"\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Multifunctional Intelligent Multimeter】The DMT-99 multimeter supports a variety of measurement functions, including voltage, resistance, diode\/continuity, capacitance, current, frequency, temperature, non-contact voltage (NCV), and live wire detection (LIVE). This makes the DMT-99 superior in measurement speed and functionality compared to many multimeters, making it a reliable tool for your measurements.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Personalization】The multimeter is equipped with a 2.4-inch TFT high-definition color screen with a resolution of 320*240, offering clear display and rich colors. It supports DIY startup interface, allowing you to customize the interface according to your personal preferences, enhancing your user experience.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Safety Assured】The non contact voltage tester offers full-range overload protection with a built-in intelligent anti-burn chip and dual ceramic fuses. This provides overload protection to prevent damage from incorrect operations, ensuring safer usage.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Portable Design】This multimeter is lightweight and equipped with a Type-C interface and a built-in 1000mAh lithium battery, offering long-lasting power. The back clip design allows for convenient storage of test leads, solving the problem of bulky equipment and making it easy to use in any location.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Wide Application】The multimeter features high-precision intelligent detection, automatically recognizing and measuring voltage, resistance, and diode\/continuity without the need to switch ranges. This increases efficiency, simplifies usage, and speeds up measurements. It is ideal for diagnosing automotive, engineering, laboratory, household appliances, and other electronic repair fields.  \u003c\/span\u003e\u003c\/li\u003e","brand":"Visit the Treedix Store","offers":[{"title":"black","offer_id":48537731989758,"sku":null,"price":46.99,"currency_code":"USD","in_stock":true},{"title":"green","offer_id":48537732022526,"sku":null,"price":46.99,"currency_code":"USD","in_stock":true},{"title":"white","offer_id":48537732055294,"sku":null,"price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/41nniak3IcL.jpg?v=1720516171"},{"product_id":"3-in-1-handheld-digital-oscilloscope-dual-channel-oscilloscope-multimeter-oscilloscope-function-signal-generator-with-integrated-hidden-stand-1","title":"3 in 1 Handheld Digital Oscilloscope Dual Channel Oscilloscope Multimeter Oscilloscope Function Signal Generator with Integrated Hidden Stand","description":"\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Dual-channel 3-in-1 Digital Oscilloscope】 2.8 inch full vision color screen display, 320*240 color screen display, ABS+ silicone shell material, anti-fall and anti-shock, strong protection, double ceramic fuse, intelligent anti-burn overload protection, protection circuit  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【One-button measurement, free adjustment】 with a complete trigger mode: automatic, single, conventional; Equipped with efficient one-click automatic adjustment, the measured signal waveform can be displayed without complicated adjustment  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Excellent endurance】 Built-in 3000mah large-capacity lithium battery, recyclable charging, 8-hour long battery life, safe use, it also has a TYPE-C charging interface, charging more convenient.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Efficient and accurate】 Dual-channel 2X10MHz bandwidth, isolated channels are independent of each other to avoid infection between each other, and signal detection is more accurate. One key waveform saving, saved photos can be viewed in the oscilloscope, can also be exported to the computer, convenient for the collected signal for secondary analysis.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Wide application】It's suitable for switching power supply measurement, pulse signal measurement, crystal waveform measurement, power ripple measurement, audio signal measurement  \u003c\/span\u003e\u003c\/li\u003e","brand":"Visit the Treedix Store","offers":[{"title":"Default Title","offer_id":45607541801214,"sku":"TRX5-0647","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/51aTfExhfvL_5ba19ec6-5fd9-44ae-b160-238d2457421a.jpg?v=1720517591"},{"product_id":"usb-power-meter-tester-4-5-50v-12a-600w-digital-multimeter-display-voltage-current-power-resistance-capacity-support-pd2-0-pd3-0-pps-qc2-0-qc3-0-fcp-scp-afc-pe-dash-vooc-supervooc","title":"USB Power Meter Tester,4.5-50V\/12A\/600W Digital Multimeter Display Voltage,Current,Power,Resistance,Capacity Support PD2.0, PD3.0, PPS, QC2.0, QC3.0, FCP, SCP, AFC, PE, Dash, VOOC, SuperVOOC","description":"\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Multi-Function Application Tester】The color screen LCD digital multimeter is equipped with an ISP color display that can be switched freely according to your needs. By pressing a button, it can displaying various data such as voltage, current, power, capacity, energy, time, maximum voltage, maximum current, maximum power, current direction, CPU temperature, and more to meet diverse testing needs  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Fast Charging Protocol】This digital power meter tester supports high voltage up to 50V, a large current of 12A, and high power of 600W. It is compatible with nearly all protocols including PD2.0, PD3.0, PPS, QC2.0, QC3.0, FCP, SCP, AFC, PE, DASH, VOOC, SuperVOOC, providing an intuitive charging speed experience  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【4 Sided Rotating Screen Function】The tester features a four-sided rotating screen function, allowing the interface to rotate 360 degrees. This ensures that users can view the test content clearly from different angles, enhancing the user experience. Additionally, the device has a power-off memory and data storage function, which saves the capacity data of the power bank during a power outage for later review and analysis  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Always Monitor Charging Results】The USB tester meter supports testing various power banks and battery capacities, with a power-off memory and data storage function. During a power outage, the device automatically saves the current capacity data and accumulates the current usage upon reboot. If data accumulation is not required, users can manually clear it  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Bidirectional Current Detection】The USB C power meter features a bidirectional current testing function, allowing it to measure both charger output current and device charging current. USB power meter also includes an idle current reset function, making measurements more precise and meeting various testing needs  \u003c\/span\u003e\u003c\/li\u003e","brand":"Visit the Treedix Store","offers":[{"title":"Default Title","offer_id":45710187036926,"sku":"TRX5-0752","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/1_5bdd65eb-ea67-4bd0-9ca1-4df1d599b387.jpg?v=1723688918"},{"product_id":"treedix-mini-smart-tweezer-lcr-meter-esr-meter-mini-smart-smd-tester-auto-identify-resistors-capacitors-inductors-diode-voltage-frequency-lcr-meter-tweezer-measure-frequencies-of-100hz-1khz-10khz","title":"Treedix Mini Smart Tweezer LCR Meter\/ESR Meter, Mini Smart SMD Tester Auto Identify Resistors\/Capacitors\/Inductors\/Diode\/Voltage\/Frequency, LCR Meter Tweezer Measure Frequencies of 100Hz \/1KHz \/10KHz","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Intelligent Recognition Test Clip】 This LCR meter can automatically identify resistors ranging from 10mΩ-10MΩ, capacitors from 1pF-20000μF (D value and ESR), and inductors from 1μH-60H (Q value and ESR),Diode,Voltage,Frequency. Frequencies: 100Hz, 1KHz, and 10KHz, with signal levels of 0.3Vrms and 0.6Vrms \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【High-Quality Bridge Tweezers】 These mini digital LCR tweezer multimeter are designed for SMD chip testing, making it easy to measure chip components and facilitating batch selection of components. The bridge tweezers can easily determine the quality of capacitors by measuring the D value, ensuring accurate measurements with a maximum precision of 0.5% \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Portable Design】 With a simple operation interface and a replaceable tweezers head design, you only need to loosen the screws, align the tweezers head with the slot, insert it, and tighten the screws to complete the replacement. It supports Type-C charging and provides up to 12 hours of battery life, so you can take it anywhere \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Convenient Measurement】 The screen can be rotated to adapt to different application scenarios, providing more precise measurement stability. It features an LCD color display with high-definition visibility, making it clear even in dark environments \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Wide Application】 These mini digital tweezer are widely used in product development, education, the electronics industry, repair services, product testing, and the medical field, meeting your diverse work needs \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Treedix","offers":[{"title":"Default Title","offer_id":45955905388798,"sku":"TRX5-0768","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/1_600ecd68-a5b9-4a2a-b52f-3759335c2951.jpg?v=1730797836"},{"product_id":"treedix-dso510-2-in-1-smart-oscilloscope-2-8inch-oscilloscope-dds-signal-generator-10m-bandwidth-48ms-s-high-sampling-rate-portable-digital-oscilloscope-with-13-adjustable-waveforms-3-trigger-modes","title":"Treedix DSO510 2-in-1 Smart Oscilloscope, 2.8inch Oscilloscope\u0026DDS Signal Generator,10M Bandwidth 48MS\/s High Sampling Rate, Portable Digital Oscilloscope with 13 Adjustable Waveforms, 3 Trigger Modes","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Intelligent Oscilloscope】This upgraded 2-in-1 intelligent oscilloscope combines an oscilloscope and a signal generator. With a sampling rate boosted to 48MS\/s and a bandwidth of 10MHz, it provides vertical sensitivity from 10mV\/Div to 10V\/Div and a time base range of 50ns to 20s, capable of measuring up to 400V \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【13 Waveforms Supported】This DDS signal generator can measure 13 different waveforms, with pause, zoom, and move functions for quicker analysis across various applications. It offers waveform output up to 50kHz, meeting diverse signal simulation needs \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Image Export Supported】Digital portable oscilloscope can capture every important measurement moment in HD and easily export via USB, making it convenient for sharing and storage. Widely applicable for utility measurement, DIY learning, automotive repair, appliance maintenance, research and teaching, outdoor inspections, and more \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Precise Representation】Digital portable automotive oscilloscope equipped with afterglow tracking for dynamic signals, it clearly displays transient phenomena, improving dual measurement efficiency and capturing every subtle signal change \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Convenient and Hassle-Free】With a Type-C port and a built-in 1000mAh lithium battery, it includes auto-shutdown for extended battery life and long-lasting use. At 3.9*2.69*0.77in and 104g\/0.23lb, this handheld oscilloscope is portable and lightweight, ideal for on-the-go use without location restrictions \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Treedix","offers":[{"title":"Default Title","offer_id":45955912302846,"sku":"TRX5-0783","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/1_b186fb06-1a33-41aa-b039-fe958260efd7.jpg?v=1730799196"},{"product_id":"treedix-lcr-p1-transistor-tester-automatic-identification-component-lcr-esr-meter-transistor-meter-transistor-capacitor-tester-decoding-transistor-diode-resistor-inductor-support-nrc-infrared-signal","title":"Treedix LCR-P1 Transistor Tester, Automatic Identification Component LCR ESR Meter Transistor Meter, Transistor Capacitor Tester Decoding Transistor Diode Resistor Inductor Support NRC Infrared Signal","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Transistor Tester】This tester intelligently and automatically identifies components. Simply insert and clip, and with one button, quickly recognize component parameters, saving time and effort. It can measure capacitors, resistors, inductors, MOSFETs, transistors, voltage regulators, and diodes \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Guard Every Measurement】It features independent measurement channels, specifically designed for voltage regulators with a measurement range of 0.01-32V. Power is supplied before measurement, making precise measurements readily accessible. It includes a burn protection mechanism; if a capacitor is not discharged, the machine will discharge it upon insertion and locking, providing user-friendly protection and preventing damage to the tester \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Replaceable SMD Socket】Innovatively integrated with a replaceable SMD socket function to easily handle various testing needs, offering unprecedented convenience and efficiency \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Precise Decoding】Supports NRC infrared signal decoding, facilitating remote control testing. Its precision, efficiency, and convenience provide strong support to users \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Wide Application】Integrates multiple testing functions to meet different testing needs. Suitable for product development, home appliance repair, educational institutions, research experiments, and various other scenarios \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Treedix","offers":[{"title":"Default Title","offer_id":45955959587070,"sku":"TRX5-0765","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/61d0fq-5cxL._SL1500.jpg?v=1730800070"},{"product_id":"treedix-handheld-digital-mini-oscilloscope-kit-24msa-s-high-sampling-rate-2-4lcd-screen-3-trigger-modes-200khz-bandwidth-x10-x5-x1-sensitivity-gnd-ac-dc-coupling-method","title":"Treedix Handheld Digital Mini Oscilloscope Kit，24MSa\/s High Sampling Rate, 2.4''LCD Screen 3 Trigger Modes，200KHz Bandwidth , X10\/X5\/X1 Sensitivity, GND\/AC\/DC Coupling Method","description":"\u003cp\u003e【Portable Oscilloscope 】 This portable oscilloscope features a 2.4-inch color TFT display, the size is 3.35*2.26*0.79 inches, easy to carry\u003c\/p\u003e\n\u003cp\u003e【High Sampling Speed 】 The maximum real-time sampling rate of this small oscilloscope is 24MS\/s, with a bandwidth of 200KHz. The maximum input voltage is -16V or +50V.The resolution is 320*240. It’s suitable for electronic competition, electronic experiment teaching, electrical maintenance, sensor output detection and so on\u003c\/p\u003e\n\u003cp\u003e【Multiple Trigger Modes】This oscilloscope offers three full trigger modes: automatic, normal  and single. It is easy to capture the instantaneous waveform in order to realize the stable display and measurement of the waveform. You can choose to trigger the rising or falling edge\u003c\/p\u003e\n\u003cp\u003e【Easy Measurement】 This oscilloscope can choose GND\/AC\/DC three coupling modes and X10\/X5\/X1 three sensitivity adjustable. Note When using, if you are not sure about the signal voltage, you can first select the gear position of 10V\/div, and then long press [MENU] to enter the detailed information interface for observation, so as not to damage the oscilloscope\u003c\/p\u003e\n\u003cp\u003e【Simple Operation】Press the \"SEL\" key to select the parameters to be adjusted. Press the Menu key to freeze the waveform and display the parameters clearly. Press and hold MENU to display the information screen, including VPP and frequency. The oscilloscope comes with a detailed manual, making it easy to operate and learn.\u003c\/p\u003e","brand":"Brand: Treedix","offers":[{"title":"Default Title","offer_id":46028469764350,"sku":"TRX5-0787","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/71dBeP1EEHL.jpg?v=1732522198"},{"product_id":"treedix-usb-voltage-and-current-meter-tester-pd3-1-dc-4-28v-power-off-protection-high-speed-sampling-current-voltage-meter-multi-function-tester-color-screen-lcd-usb-charger-tester","title":"Treedix USB Voltage and Current Meter Tester, PD3.1 DC 4-28V Power-off Protection High-speed Sampling Current Voltage Meter Multi-Function Tester, Color Screen LCD USB Charger Tester","description":"\u003cp\u003e【PD3.1 Pass-through CC Meter】This USB-C voltage and current meter is powered by a 32-bit high-speed CPU, capable of measuring PD3.1 with 28V high-voltage pass-through. High-conductivity copper C-port supports 6A continuous current (10A peak instantaneous)\u003c\/p\u003e\n\u003cp\u003e【24-Pin Transmission】The 24P pass-through high-conductivity copper USB-C connector supports PD3.1, USB4, and Thunderbolt 4 for both charging and data transfer (with a maximum voltage tolerance of 28V). In testing, a 40Gbps-rated coaxial cable achieved over 2000MB\/s data transfer with an external SSD\u003c\/p\u003e\n\u003cp\u003e【Offline Storage】This current and voltage meter includes an independent storage chip for offline data retention, with power-off protection. It records voltage, current, power, average values, and peak values during charging\u003c\/p\u003e\n\u003cp\u003e【Bidirectional Current Sampling】Equipped with a 16-bit high-precision independent ADC chip, this meter provides bidirectional current sampling. The built-in DC buck circuit ensures stable PD3.1 28V high-voltage pass-through\u003c\/p\u003e\n\u003cp\u003e【Portable Design】Featuring a 0.96-inch color IPS display with a 160x80 resolution, the compact body (approximately 31.8 x 16.1 x 8.1 mm) is designed for easy portability\u003c\/p\u003e","brand":"Brand: Treedix","offers":[{"title":"Default Title","offer_id":46028488605950,"sku":"TRX5-0785","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/1_9ac73458-4012-409e-ab9a-d54701124cfd.jpg?v=1732522719"},{"product_id":"treedix-voltage-current-tester-multimeter-pd3-0-3-1-trigger-4-wire-output-fast-charging-protocol-high-voltage-trigger-board-pd-qc-afc-fcp-multiprotocol-voltage-meter-support-5v-9v-12v-15v-20v-28v","title":"Treedix Voltage Current Tester Multimeter PD3.0\/3.1 Trigger,4-Wire Output Fast Charging Protocol High Voltage Trigger Board, PD\/QC\/AFC\/FCP Multiprotocol Voltage Meter Support 5V\/9V\/12V\/15V\/20V\/28V","description":"\u003cp\u003e【Supports Multiple Fast Charging Protocols】This device supports PD3.1 and is compatible with multiple protocols such as PD3.0, QC, AFC, and FCP voltage triggers. It supports PD3.1: 5V, 9V, 12V, 15V, 20V, 28V; PD protocol: 5V, 9V, 12V, 15V, 20V; QC protocol: 5V, 9V, 12V, 20V; AFC protocol: 5V, 9V; FCP protocol: 5V, 9V, 12V\u003c\/p\u003e\n\u003cp\u003e【Digital Voltage and Current Meter】The 4-wire output fast charging protocol high voltage trigger board can induce fast charging voltages of 5V, 9V, 12V, 15V, 20V, and 28V by sending fast charging protocols to chargers or power banks with fast charging protocols. This enables various aging tests, quality assessments, and differentiation of voltage, current, and power\u003c\/p\u003e\n\u003cp\u003e【Memory Function】It features a power-off memory function for voltage levels and modes, allowing it to display the current voltage and load current values accurately. The measurement mode can be saved to memory, enabling the device to automatically enter the same mode upon the next power-up, significantly reducing testing time and improving production testing efficiency\u003c\/p\u003e\n\u003cp\u003e【Plug and Play】Connect Type-C-IN4 to a PD3.1-compatible charger or power bank using a dedicated data cable with E-marker. If the PD3.1 handshake is successful, the power (PWR) and voltage indicator lights will illuminate. Single-clicking the increase or decrease buttons outputs different voltage levels, while long-pressing or double-clicking will sequentially send different protocol levels to trigger corresponding voltage displays\u003c\/p\u003e\n\u003cp\u003e【2-in-1 Current and Voltage Meter】It is not just a PD trigger but also features a digital voltage and current meter. You can use the V+ button to single-click for incrementing protocols, and double-clicking or long-pressing will sequentially send PD trigger protocols for 5V, 9V, 12V, 15V, 20V, and 28V. The voltage indicator light shows the current output voltage level being triggered\u003c\/p\u003e","brand":"Brand: Treedix","offers":[{"title":"Default Title","offer_id":46028500107518,"sku":"TRX5-0781","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/1_ae5e5c98-b082-4a8d-85c6-94d162f7176c.jpg?v=1732522960"},{"product_id":"treedix-voltage-current-tester-multimeter-pq31-trigger-digital-voltage-and-current-meter-pd-qc-afc-fcp-multiprotocol-fast-protocol-charge-trigger-support-5v-9v-12v-15v-20v-28v","title":"Treedix Voltage Current Tester Multimeter PQ31 Trigger, Digital Voltage and Current Meter, PD\/QC\/AFC\/FCP Multiprotocol Fast Protocol Charge Trigger Support 5V\/9V\/12V\/15V\/20V\/28V","description":"\u003cp\u003e【Digital Voltage and Current Meter】PD\/QC\/AFC\/FCP multi-protocol voltage trigger. Supports PD3.1: 5V, 9V, 12V, 15V, 20V, 28V; Supports PD Protocol: 5V, 9V, 12V, 15V, 20V; Supports QC Protocol: 5V, 9V, 12V, 20V; Supports AFC Protocol: 5V, 9V; Supports FCP Protocol: 5V, 9V, 12V\u003c\/p\u003e\n\u003cp\u003e【Type-C Dual Input Meter】This color screen LCD digital multimeter supports PD3.1\/3.0 and is compatible with PD2.0 protocols. By sending fast-charging protocols to fast-charging adapters or power banks, it can trigger fast-charging voltages of 5V, 9V, 12V, 15V, 20V, and 28V, making it suitable for aging tests and quality assessments of various devices\u003c\/p\u003e\n\u003cp\u003e【Plug and Play Measurement】Connect CIN1-2 using a dedicated cable with E-marker to your PD3.1 protocol charger or power bank. If the PD3.1 protocol handshake is successful, the display will light up. Single-click the increase\/decrease buttons to send different protocol voltages. Long press or double-click to cycle through different protocol voltages and display the corresponding voltage\u003c\/p\u003e\n\u003cp\u003e【2-in-1 Current and Voltage Meter】Not only is it a PD trigger, but also a voltage and current meter with a display. Single-click the V+ button to increase the protocol. Double-click or long-press to cycle through PD trigger protocols of 5V-9V-12V-15V-20V-28V. Features power-off memory to enhance efficiency in factory production line testing\u003c\/p\u003e\n\u003cp\u003e【Memory Function】Retains voltage levels and mode settings even after power-off. It also measures and displays current voltage and load current values. The measurement mode is saved in memory, and upon powering up, the saved data automatically reverts to the previous mode, significantly reducing testing time and improving production testing efficiency\u003c\/p\u003e","brand":"Brand: Treedix","offers":[{"title":"Default Title","offer_id":46028566823166,"sku":"TRX5-0763","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/1_c48135bd-280e-4ae7-bdf1-2efbe3a91711.jpg?v=1732523664"},{"product_id":"treedix-voltage-and-current-meter-with-2mhz-high-speed-ripple-detection-5p-digital-multimeter-small-current-charging-auxiliary-function-test-voltage-current-power-temperature","title":"Treedix Voltage and Current Meter with 2MHz High-speed Ripple Detection, 5P Digital Multimeter Small Current Charging Auxiliary Function, Test Voltage, Current, Power, Temperature","description":"\u003cp\u003e【High-Quality Voltage and Current Tester】8A High Current, ARM M4 CPU Equipped with a 32-bit high-speed M4 core, providing smooth operation with no screen lag. Features a 5P pass-through USB male\/female connector with full copper contacts. Allows monitoring of voltage, current, power, and temperature data curves, and exporting these curves for analysis or product comparison\u003c\/p\u003e\n\u003cp\u003e【High-Definition Color Screen】0.96-inch full-view IPS high-definition color screen with a resolution of 160x80, featuring an independent opening design. The screen information supports 180° rotation, ensuring clear visibility from any angle\u003c\/p\u003e\n\u003cp\u003e【2MHz High-Speed Ripple Detection】Built-in 2MHz high-speed ripple detection supports measuring the working frequency and ripple of charging adapters, assisting in evaluating the quality of the charger. Ripple value VPP can be used to quickly assess the output quality of the charger\u003c\/p\u003e\n\u003cp\u003e【Charging Assistance Function】This tester includes a low-current charging assistance function, capable of activating low-current charging for devices. Many power banks and some chargers shut down output when the load current is low, which prevents small devices like headphones and watches from charging properly. This tester effectively resolves this issue\u003c\/p\u003e\n\u003cp\u003e【Restores Charger Potential】Some chargers restrict charging speed to 500mA for devices that don't support IP device identification levels. This tester can help the charger reach its full potential, restoring the original charging speed\u003c\/p\u003e","brand":"Brand: Treedix","offers":[{"title":"Default Title","offer_id":46028652708094,"sku":"TRX5-0756","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/2_2a87c451-af51-4a52-964c-6a8fe753cedb.jpg?v=1732523871"},{"product_id":"treedix-voltage-current-tester-multimeter-pq31-trigger-digital-voltage-and-current-meter-pd-qc-afc-fcp-multiprotocol-voltage-meter-fast-protocol-charge-trigger-3-display-mode-with-usb-to-dc5-5-cable","title":"Treedix Voltage Current Tester Multimeter PQ31 Trigger, Digital Voltage and Current Meter, PD\/QC\/AFC\/FCP Multiprotocol Voltage Meter Fast Protocol Charge Trigger 3 Display Mode with USB to DC5.5 Cable","description":"\u003cp\u003e【Digital Voltage and Current Meter】PD\/QC\/AFC\/FCP multi-protocol voltage trigger. Upgraded to support more protocols and wider voltage triggering: PD3.1 support: 5V, 9V, 12V, 15V, 20V, 28V; PD protocol support: 5V, 9V, 12V, 15V, 20V; QC protocol support: 5V, 9V, 12V, 20V; Samsung AFC protocol support: 5V, 9V; FCP protocol support: 5V, 9V, 12V\u003c\/p\u003e\n\u003cp\u003e【Digital Voltage and Current Meter】PD\/QC\/AFC\/FCP multi-protocol voltage trigger. Upgraded to support more protocols and wider voltage triggering: PD3.1 support: 5V, 9V, 12V, 15V, 20V, 28V; PD protocol support: 5V, 9V, 12V, 15V, 20V; QC protocol support: 5V, 9V, 12V, 20V; Samsung AFC protocol support: 5V, 9V; FCP protocol support: 5V, 9V, 12V\u003c\/p\u003e\n\u003cp\u003e【3 Display Modes】MOED button: Short press to cycle through three display modes: DUI\/D-U\/D-I. In DUI mode, when output is no load, only voltage is displayed; when output has load, voltage and current alternate display. In D-U mode, only voltage is displayed; in D-I mode, only current is displayed\u003c\/p\u003e\n\u003cp\u003e【Plug and Test】QC3.0 trigger voltage mode, with a standard voltage of 5V. Short press the V+ button to increase handshake protocol by 0.2V, short press V- to decrease by 0.2V. You can also double-click or long-press to cycle automatically through voltage increase\/decrease. The digital display shows actual voltage values, adjustable according to your needs\u003c\/p\u003e\n\u003cp\u003e【Memory Function】With voltage range and mode power-off memory function. It can also precisely display current voltage and load current values. Power-off retains the current voltage and cycling mode for next use, facilitating bulk production testing and aging, improving production efficiency\u003c\/p\u003e","brand":"Treedix","offers":[{"title":"Default Title","offer_id":46028678234366,"sku":"TRX5-0754","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/1_32bcc2c3-a7e4-4ded-93aa-a1ad54bceebd.jpg?v=1732524482"},{"product_id":"treedix-current-voltage-signal-generator-voltage-current-calibrator-4-20ma-signal-generator-0-10v-current-voltage-simulator-multiple-signal-types-preset-values-for-panel-debugging-and-device-testing","title":"Treedix Current Voltage Signal Generator, Voltage Current Calibrator, 4-20mA Signal Generator,0-10V Current Voltage Simulator,Multiple Signal Types,Preset Values for Panel Debugging and Device Testing","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e This signal generator is powered by a large-capacity lithium battery and is charged with a Type-C interface (5V).The capacity of the lithium battery is 3000mHA, super long working hours up to 45 hours (8 hours of continuous work), very practical when you go out to work. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e User-Friendly Design: This upgraded voltage and current calibrator is equiped with HD colour screen, a robust and shock-resistant ABS housing and the concave surface and non-slip design provide extra stability during operation and so on. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Wide Range of Applications: This efficient and portable signal generator is defenitely an ideal tool for users in various applications such as PLC system debugging, DCS system debugging simulation, valve positioner adjustment, instrumentation calibration and inverter detection. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Four groups of common signal values can be preset, which is convenient to quickly adjust the output. It supports multiple signal switching, like 0-24mA Current Signal,0 to 24V Voltage Signal, XMT Passive Current Signal, Hz Pulse Signal and other signal. And the input signal can be converted into an output signal. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Package Content: 1 x Multifunctional Signal Generator, 1 x Type-C Cable, 4 x Alligator Test Clips, 1 x User Manual. We adopt new structural design and technology to give you more surprised and comfortable to use it. If you have any issues, just feel free to contact us. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":46260851540222,"sku":"TRX5-0811","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/71WV6qX_GGL.jpg?v=1739848529"},{"product_id":"treedix-usb-tester-usb-type-c-to-type-a-qc-pd3-0-trigger-module-with-lcd-screen-type-c-female-interface-5v-9v-12v-15v-20v-5a-adjustable-voltage-current-power-supply-pd2-0-pd3-0-qc2-0-qc3-0-bc1-2","title":"Treedix USB Tester USB Type C to Type C QC PD3.0 Trigger Module with LCD Screen Type-C Female Interface 5V 9V 12V 15V 20V 5A Adjustable Voltage Current Power Supply，PD2.0\/PD3.0,QC2.0\/QC3.0,BC1.2","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Supports Multiple Protocols】: PD2.0\/PD3.0,QC2.0\/QC3.0,BC1.2 voltage trigger output. Adjustable voltages: 5V\/9V\/12V\/15V\/20V trigger output. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Multi-function USB Tester】 This tester can detect voltage, current, power, and has a 0.96inch LCD screen for clear display \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Safe Design】Designed with key locking function. Hold down for 3 seconds to lock or unlock the device.Prevent misoperation to avoid voltage damage to load equipment. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Low Power Consumption】: Ultra-low power consumption, supports 20V\/5A, 100W output \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Widely Application】: It can be used as a DC power source for quick chargers triggering different voltages, or to power routers, optical modems, battery chargers, and more. This package includes an acrylic plate for better protection of the USB-C QC PD3.0 Trigger \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":46261001388286,"sku":"TRX5-0814-C","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/61tA2vB8BuL.jpg?v=1739858361"},{"product_id":"treedix-4-30v-type-c-power-meter-tester-12a-240w-digital-multimeter-display-voltage-current-power-usb-tester-meter-support-pd2-0-pd3-0-pps-qc2-0-qc3-0-fcp-scp-afc-pe-dash-vooc-supervooc","title":"Treedix 4-30V Type-C Power Meter Tester,12A\/240W Digital Multimeter Display Voltage,Current,Power,USB Tester Meter Support PD2.0, PD3.0, PPS, QC2.0, QC3.0, FCP, SCP, AFC, PE, Dash, VOOC, SuperVOOC","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Supports Automatic Protocol Detection】This PD3.1 fast charging protocol tester supports automatic protocol detection and protocol triggering. It is compatible with most protocols, including PD2.0, PD3.0, PPS, QC2.0, QC3.0, FCP, SCP, AFC, PE, DASH, VOOC, SuperVooc, and more, providing an intuitive charging speed experience \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Type-C Tester】Equipped with a 24-pin Type-C interface, this upgraded tester supports fast charging detection from 4-30V and up to 240W. With 12A high current capability, it can monitor protocols, voltage, current, and other parameters during charging \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Three Display Modes】With a single button press, you can switch between Ripple Measurement, Curve Measurement, Protocol Testing - Auto Test, and Protocol Testing - PD Single Trigger modes \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Easy Testing for Various Type-C Devices】Compatible with all Type-C digital devices, including chargers, cables, power banks, laptops, tablets, smartphones, and other Type-C gadgets, delivering an enhanced user experience \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【High-Quality Tester】Made with a CNC metal casing, it is dustproof and drop-resistant. The high-definition IPS display screen supports real-time charging power detection. Compact at just 552511mm, it is portable and easy to carry anywhere \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Treedix","offers":[{"title":"Default Title","offer_id":46261008662782,"sku":"TRX5-0800","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/38a9908076a685d2ea275f8e77facd44.jpg?v=1747213968"},{"product_id":"treedix-gm328-transistor-tester-mosfet-transistor-capacitor-tester-lcr-esr-meter-smd-electronic-component-tester-for-diode-mosfet-capacitor-resistor-pnp-npn-triode-zener","title":"Treedix GM328 Transistor Tester – Mosfet Transistor Capacitor Tester, LCR\/ESR Meter, SMD Electronic Component Tester for Diode\/MOSFET\/Capacitor\/Resistor (PNP\/NPN\/Triode\/Zener)","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e         【Transistor Capacitor Tester】: Fully automatic intelligent detection for various electronic components, including NPN and PNP， N-channel and P-channel MOSFETs, JFETs, diodes, , N-type and P-type (IGBTs), thyristors, TRIACs, inductors, resistors, and capacitors \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e         【One-Button Smart Measurement】: Equipped with a high-performance ATMEAG328P microcontroller, it enables quick measurement with a single button press and features an auto-shutdown function for power-saving convenience. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e         【Intelligent Auto-Identification】: The capacitor tester automatically detects component pin definitions and parameters, quickly identifying their model and specifications, significantly improving work efficiency. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e        【Type-C Convenient Power】: Universal USB Type-C port works with power banks, PCs, or phone adapters. Perfect for fieldwork or lab use \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e        【Safety First】: Before measuring a capacitor, it must be fully discharged; otherwise, the instrument may be damaged.\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/Transistor_Tester..jpg?v=1763796384\" alt=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThis transistor and capacitor tester can fully automatic intelligent detection for various electronic components. It features a built-in ATmega328P microcontroller, automatically identifies component pins and parameters, is powered via USB Type-C, and includes an auto-shutdown function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/A.jpg?v=1763796414\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/A.jpg?v=1763796414\" alt=\"\"\u003eIt can measurement tiny precision SMD components.. The transistor tester is able to identify component parameters with one button operation.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/A_LED.jpg?v=1763796816\" alt=\"\"\u003eThere are two test areas. The test shown in the above picture is a 5mm led light on the locking socket\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/test..jpg?v=1763796880\" alt=\"\"\u003e\u003cmeta charset=\"UTF-8\"\u003eThe transistor tester can be used for the measurement and analysis of NPN and PNP， N-channel and P-channel MOSFETs, JFETs, diodes, , N-type and P-type (IGBTs), thyristors, TRIACs, inductors, resistors, and capacitors\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/Wide_application..jpg?v=1763796903\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Visit the Treedix Store","offers":[{"title":"Default Title","offer_id":47547756642558,"sku":"TRX5-0858-D","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/617mzdg2VpL._SL1500.jpg?v=1763795236"},{"product_id":"treedix-touch-screen-usb-tester-high-precision-digital-multimeter-usb-voltmeter-ammeter-6-in-1-with-gravity-sensing-level-barometer-altimeter-ripple-measurement-curve-graph-battery-capacity-tester","title":"Treedix Touch Screen USB Tester, High-Precision Digital Multimeter, USB Voltmeter Ammeter, 6-in-1 with Gravity Sensing, Level, Barometer, Altimeter, Ripple Measurement, Curve Graph, Battery Capacity Tester","description":"\u003cp\u003eAll-in-One High-Precision Test：The tester delivers highly accurate bidirectional voltage and current measurements. It supports curve graphing, power ripple measurement, cable resistance testing, peak\/average value recording, and battery capacity calculation. A must-have for professionals and hobbyists.\u003c\/p\u003e\n\u003cp\u003eIntuitive User Interface: The tester offers a smooth and responsive user experience. Swipe up\/down\/left\/right to access different function interfaces, double-tap to adjust font size, and use the pop-up keyboard for easy value input. \u003c\/p\u003e\n\u003cp\u003eExtra Practical Tools: The tester doubles as a level, barometer, and altimeter. It also includes a sound field pickup sensor for a high-sensitivity decibel meter and music spectrum analyzer — turning charging and testing into an enjoyable experience.\u003c\/p\u003e\n\u003cp\u003eReal-Time Monitoring: Easily test cable performance with reference ratings: Excellent, Good, Average, or Poor. Measure no-load voltage, load voltage and current, and calculate cable resistance. The device captures real-time data and displays it clearly, helping you identify weak cables and optimize your charging setup.\u003c\/p\u003e\n\u003cp\u003eEasily test various Type-C devices: Chargers, data cables, power banks, laptops, tablets, phones, Type-C digital devices, and more...Note：This tester cannot measure e-marker, cannot perform power delivery triggering, and cannot test fast charging protocols.\u003cbr\u003e\u003c\/p\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":48102121603326,"sku":"TRX5-0907","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/1_a85a9870-c662-4cd7-8ee0-792f22dd7d12.jpg?v=1776821313"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/collections\/usb_power_meter_57f3ddfc-02db-46fa-a34a-b19099d001b5.png?v=1784595867","url":"https:\/\/treedix.com\/fr\/collections\/power-electronic-instruments.oembed","provider":"Treedix Official","version":"1.0","type":"link"}