Features: 1.9 LED lights can display the current status of DMX signals 2. If the test pen is not used further after 120 seconds, the power supply will automatically turn off to extend the battery life. 3. The battery can be replaced without any tools at all. 4. Standard equipment comes with batteries, professional leather case and carrying strap 5. Enclosure anodized treatment, LED lighting function, XLR connector, low power consumption.

Function: Test the strength and load analysis of DMX-512 signal line test Built-in white LED can illuminate at night power supply: DC 12V/1A Battery type: AAA 1.2V 4 rechargeable batteries DMX output signal channel DMX512/1990 DMX signal connection type XLR 5 core (x2), telephone socket RJ11 (x2)

Innovative functions: If you need to test a signal line that has been erected but is not easy to remove, you can use two test pens to connect both ends of the signal line to form a loop for testing. (Both ends of the signal line need to be connected to the male head of the test pen, and at this time, an XLR adapter will be used at one end)