Doug Fleenor Design DMXDoohickey DMX Universe Identification Tool, 25 Pack(Doug Fleenor Design Dmxdoohickey Dmx Universe Identification Tool 25 Pack)

Doug Fleenor Design DMXDoohickey DMX Universe Identification Tool, 25 Pack

The DMXdoohickey is a DMX512 testing device that displays the level recorded into channel 512. This channel is often used to hold the universe number of that particular DMX line, and the DMXdoohickey is a quick testing device to show that number.