Type：STM-828

Features:
-The wire can be hunted directly in connection with Ethernet switch/router/PC terminal of different models in startup
-Test 5E, 6E, telephone wire, coaxial cable, USB cable, 1394 line and other cables for troubleshooting
-RJ45/RJ11/BNC/USB/1394 and other ports are included and the complex switch is not required
-LCD, the display result is more direct, more visual and clearer
-Sound hint function of different circuit status
-9V battery for power supply and low-voltage hint function 

Specifications:
Emitter: 185*80*32mm
Receiver: 218*46*29mm
Remote identifier: 107*30*24mm
Power: Two laminated batteries of 9V(not included)
Display: Large screen LCD segmented display (effective visual area 54*26mm)
Type of cable tested: STP/UTP twin twisted cable, coaxial cable, telephone line
Ambient temperature: -10C to +60C
Signal transmission distance: More than 3km
Failure test: open, short circuit, reversed position, crossing and series winding