Network Cable Tester UTP STP Phone LAN Ethernet Wire RJ11 RJ12 RJ45 BNC Test

$9.49
Can test correspondingly double-twisted cables 1 2 3 4 5 6 7 8 and G meanwhile can judge wrong connection short circuit and open circuit.
NS-4688tests BNC RJH and RJ45 NS-468 tests RJ 11 and RJ45 NS-468N tests RJ45 and BNC ST-248 tests RJ45 and BNC
Test of double-twisted cables switch on the power - s is slow and remote tester. The lights of the main tester will turn on
Squinty from 1 to G
Main tester 1-2-3-4-5-6-7-8-G
Remote tester 1-4-3-2-5-6-7-8-G
Following are abnormal connections

If one cable or example cable NO.3 is open circuited the two NO.3 lights of the main tester and remote tester will not turn on
If several cables are not connected several lights will not turn on respectively. If less than two cables are connected none of the lights is on 3 If two ends of a cable is disordered for example NO.2 and NO.4 then displays on Main tester 1-2-3-4-5-6-7-8-G