DMX 512 singal Meter/ DMX signal detector/ Dmx512 IineTester

Usage scenario: If there is unstable signal of some lighting fixtures during performance or
engineering debugging, or
When the lighting fixtures are uncontrolled and unresponsive. You can use this signal line
tester to test signals, or
Test the signal line separately. One end of the signal wire is connected to the signal output
port of the control console, and the other end is connected to this signal for testing
A device is sufficient.