Description
A tiny cable tester to check the polarity on your 2 pin Lemo cables.
Green light = Pin 1 GND, for Teradek, Arri and others.
Red light = Pin 1 +VCC, for Bartech, Letus and others.
Plug the tester instead of your device to avoid the magic smoke.
A battery needs to be powering the system to test it.
