network cable tester

cable test scanner 1.test the circuit status in cable 2. scan the cable in numerous cables.

                      network cable test scanner 

  

Function and Features  

1. To scan and search the cable(RJ45,RJ11) wanted among  numerous ones.  And you can test 

     common lines by alligator clip attached.

2. To test rapidly the point of open or short circuit and detect the line sequence.

3. To test the circuit status:    

   a). to test the direct-current level and determine the positive or negative polarity    

   b). to test the ring-current signal    

   c). to test the opening or short circuit in line.

4. To adjust the sensitivity by adjusting the volume.

5. With a earphone function, you can put on the earphone for working while it is noisy.

working current: emitter≤20mA,Receiver≤50mA.

Power supply: DC, 9V superposition battery

Signal distance: ≥ 3000M

About security: safety in use( you can directly connect the probes with the naked wire lines for testing)

network cable tester