KOLSOL 4 in 1 Network Cable Tracker PoE Tester with NCVLamp for CAT5e/CAT6/CAT6a, Detect PoE Voltage, PSE Standards, Measure Cable Fault Distance by TDR Function NF-8209.

Transmitter LCD display: 128*64 Dotmatrix with backlight Power supply: AAA*3 Low battary warning: 2. 7V Autooff time: 15min、30min、60min、OFF Max working current:150mA Receiver Sentivity adjustable Yes AC Voltage detecting Yes Lamp Yes Battary type 9V*1 Low battary warning 60. 5V Max working current100mA Remote Wiremap Por RJ45.