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

Features:
【Multi-function Tester】It‘s can quickly and accurately detect the abnormality of the HDMI cable, detect whether there is a short circuit or open circuit inside, and use a multimeter to measure the HDMI line sequence to facilitate the maintenance of the HDMI cable 
【Wide Application】The test board for HDMI is specifically designed for HDMI cable test, supporting multiple versions including HDMI 1.1/1.2/1.3/1.4/2.0. It accommodates various interfaces: HDMI A Type, HDMI C Type, HDMI D Type; and is suitable for cables of any length
【LED Indicator 】The test results are displayed by 20 LED indicators, each pin corresponds to 1 LED light, and the corresponding pin can help users understand the function of the cable
【Multiple Power Supply Options】Support battery or external power supply (Vin) in the range of 3-12V two power supply modes. The Vin provides reverse connection protection. When using Type C power supply, the power button on the test board should be turned to the Vin end
【Convenient and Practical】 The product adopts portable design, small size, easy to carry and use. It comes with an acrylic housing to protect the hdmi cable tester from damage.

Product Description:

This HDMI Cable Tester, specially developed by Treedix, can quickly and accurately detect HDMI cable issues, check for internal short circuits or open circuits, and also use a multimeter to measure wire sequencing. The package includes a user manual.

The test board for HDMI is specifically designed for HDMI cable test, supporting multiple versions including （1.0-2.1） It accommodates various interfaces: Standard Type A, Mini Type C, Micro Type D; and is suitable for cables of any length.

You can use battery power supply or usb type c cable. When inserting the battery, pay attention to the two yellow metal contacts on the left side of the battery holder, and do not push them under the battery. You need to use a screwdriver to remove it.

Line Sequence
1.Insert the HDMI male connector into port B of the test board.
2.Set the multimeter to diode (continuity) mode.
3.Touch the multimeter's positive probe to one of the copper wires of the HDMI cable. Place the negative probe on the test board's shield.
4.When the positive probe contacts a specific copper wire, the corresponding LED on the test board will light up, indicating the pin number of that wire. Record the pin number for each copper wire based on the LED illumination.