Net Cable Tester NF-838B

NF-838B is provided with fluent appearance,excellent hand feel and considerate human-centered design. It owns three great functions of hunting,wire sorting and circuit status testing and the features of quickness and accuracy,thus, it becomes available tool for technicians in installation and maintenance of weak current system,such as communication line,comprehensive wiring circuit,etx.It is widely applicable to telephone system,computer network,other metal wire circuit and other fields.
♦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 othercables for troubleshooting.
RJ45/RJ11/BNC/USB/1394 and other ports are included and the complexswitch 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

Technical indexes:
Overall dimension Emitter: 185x80x32mm; receiver: 218x46x29mm;
Remote identifier: 107x30x24mm
Power: Two laminated batteries of 9V. 
Display: Large screen LCD segmented display (effective visual area 54x26mm)
Type of cable tested: STP/UTP twin twisted cable, coaxial cable, telephone line.
Ambient temperature
in work:
Signal transmission distance: More than 3 km
Location of wire order and cable failure Failure test:open , short circuit, reversed position, crossing and series winding
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