Test and measurement instruments

Test & Measurement

Cable testers, USB power meters, instruments, HDMI/DisplayPort testers, and USB cables for electronics diagnostics.

Test & Measurement Subcategories

Products

Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables

Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables

Test & Measurement

$49.99

Treedix USB Cable Tester Board USB Cable Checker Data Wire Charging Test Data Line Type-C Micro Type A Type B

Treedix USB Cable Tester Board USB Cable Checker Data Wire Charging Test Data Line Type-C Micro Type A Type B

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$15.00

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

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

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$29.99

Cable Tester Board for HDMI Cable Tester Checker 20 LED Light Status Indictor to Check Disorder Short Open and Cross Connection for HDMI A Type, HDMI C Type, HDMI D Type

Cable Tester Board for HDMI Cable Tester Checker 20 LED Light Status Indictor to Check Disorder Short Open and Cross Connection for HDMI A Type, HDMI C Type, HDMI D Type

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$15.59

Treedix USB Cable Tester USB Cable Checker Data Wire Fast Detection for Short Circuit & Open Circuit Compatible with Type-C, Micro B, Type A, Type B

Treedix USB Cable Tester USB Cable Checker Data Wire Fast Detection for Short Circuit & Open Circuit Compatible with Type-C, Micro B, Type A, Type B

Test & Measurement

$16.99

Treedix RJ45 RJ11 Network Cable Tester Ethernet Cable Tester Tool Telephone Line Test Continuity Tester for Cat5/Cat5e/Cat6/Cat6a/Cat7/UTP Ethernet Cable

Treedix RJ45 RJ11 Network Cable Tester Ethernet Cable Tester Tool Telephone Line Test Continuity Tester for Cat5/Cat5e/Cat6/Cat6a/Cat7/UTP Ethernet Cable

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$12.99

Treedix DisplayPort Cable Tester for Standard DisplayPort Cable and Mini DisplayPort Cable, 20 LED Light Status Indictor to Check Disorder Short Open for DP1.0, 1.1, 1.2,1.2a，1.3, 1.4, 2.0, 2.1

Treedix DisplayPort Cable Tester for Standard DisplayPort Cable and Mini DisplayPort Cable, 20 LED Light Status Indictor to Check Disorder Short Open for DP1.0, 1.1, 1.2,1.2a，1.3, 1.4, 2.0, 2.1

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$16.99

Treedix 120Gpbs USB C Cable for Thunderbolt 5 Cable, PD240W Fast Charger Cable, USB C Cable to USB C 1m, 16 K / 8 K Video Transmission, USB C Data Cable Compatible with Thunderbolt 4/3、USB4/3.2/3.1/3.0/2.0

Treedix 120Gpbs USB C Cable for Thunderbolt 5 Cable, PD240W Fast Charger Cable, USB C Cable to USB C 1m, 16 K / 8 K Video Transmission, USB C Data Cable Compatible with Thunderbolt 4/3、USB4/3.2/3.1/3.0/2.0

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$21.99

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

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

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$18.99

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

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

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$19.99

Treedix Network Cable Tester Ethernet Cable Tester Tool Continuity Tester with RJ45 RJ11 for CAT5 CAT6 Telephone Line Test (Black)

Treedix Network Cable Tester Ethernet Cable Tester Tool Continuity Tester with RJ45 RJ11 for CAT5 CAT6 Telephone Line Test (Black)

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$11.99

Treedix USB C to USB C Cable, PD240W Type C Data Cable, USB C 3.2 Fast Charging Cable Supports 40Gbps Data Transfer, 8K@60Hz Video Transfer for Thunderbolt 3/4, Laptop, Mobile Phone, Tablet(1.8m/5.9ft)

Treedix USB C to USB C Cable, PD240W Type C Data Cable, USB C 3.2 Fast Charging Cable Supports 40Gbps Data Transfer, 8K@60Hz Video Transfer for Thunderbolt 3/4, Laptop, Mobile Phone, Tablet(1.8m/5.9ft)

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$15.99

Treedix USB C to USB C Cable, Type C 240W Fast Charging Cable, 4.9ft 48V/5A Portable Magnetic Charging Cable Compatible with for iPhone 15/16 Pro Max Plus, iPad Pro, Samsung Galaxy,MacBook, iPad

Treedix USB C to USB C Cable, Type C 240W Fast Charging Cable, 4.9ft 48V/5A Portable Magnetic Charging Cable Compatible with for iPhone 15/16 Pro Max Plus, iPad Pro, Samsung Galaxy,MacBook, iPad

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$13.99

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

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

Test & Measurement

$19.99

Treedix Cable Tester Board for HDMI Cable Tester Checker 20 LED Light Status Indicator for Short/Open/Cross Connection Detection for Standard HDMI Type A, Mini HDMI Type C, Micro HDMI Type D

Treedix Cable Tester Board for HDMI Cable Tester Checker 20 LED Light Status Indicator for Short/Open/Cross Connection Detection for Standard HDMI Type A, Mini HDMI Type C, Micro HDMI Type D

Accessories

$13.99

Built for Real-World Applications

Test cables before they fail

01Test cables before they fail

Check USB, Type-C, HDMI and DisplayPort cables before they slow down a project.

Measure real power delivery

02Measure real power delivery

Read voltage, current and protocol behavior for charging and bench testing.

Verify with less guesswork

03Verify with less guesswork

Use clear tools for cable diagnostics, USB analysis and power verification.

Popular Products

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

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$18.99

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

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$19.99

Treedix Network Cable Tester Ethernet Cable Tester Tool Continuity Tester with RJ45 RJ11 for CAT5 CAT6 Telephone Line Test (Black)

Treedix Network Cable Tester Ethernet Cable Tester Tool Continuity Tester with RJ45 RJ11 for CAT5 CAT6 Telephone Line Test (Black)$11.99

Treedix USB C to USB C Cable, PD240W Type C Data Cable, USB C 3.2 Fast Charging Cable Supports 40Gbps Data Transfer, 8K@60Hz Video Transfer for Thunderbolt 3/4, Laptop, Mobile Phone, Tablet(1.8m/5.9ft)

Treedix USB C to USB C Cable, PD240W Type C Data Cable, USB C 3.2 Fast Charging Cable Supports 40Gbps Data Transfer, 8K@60Hz Video Transfer for Thunderbolt 3/4, Laptop, Mobile Phone, Tablet(1.8m/5.9ft)$15.99

Treedix USB C to USB C Cable, Type C 240W Fast Charging Cable, 4.9ft 48V/5A Portable Magnetic Charging Cable Compatible with for iPhone 15/16 Pro Max Plus, iPad Pro, Samsung Galaxy,MacBook, iPad

Treedix USB C to USB C Cable, Type C 240W Fast Charging Cable, 4.9ft 48V/5A Portable Magnetic Charging Cable Compatible with for iPhone 15/16 Pro Max Plus, iPad Pro, Samsung Galaxy,MacBook, iPad$13.99