★Test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and Ground.
★Capable to judge wrong connection, short circuit and open circuit
★Cable Tester for RJ12, RJ11, RJ45, Cat 5e, Cat 5, 10/100 Base-T, AT&T 258 A, TIA-568A/568B. etc
★It can easily clarify cable, continuity, open and short.
★Verifying Cable continuity, open, short and cross wire pair up to 1000ft with remote kit.
★9 LED lights to indicated wiring connection on both remote and master unit.
★Grounding Test.
★Build in power switch for power saving.
★Power: 9V battery ( Not Included ).
★Size: 100 x 100 x 25mm

Package includes:
1 x Network Cable Tester RJ11 RJ12 RJ45 Cat5 CAT5E

Functions:
1.Can speceners drast-twisted cables 1,2,3,4,5,6,7,8 and G, meanwhile, can judge wrong connection, short circuit and open circuit.
2.Test of duble-twisted cables: switch on the power (S is slow automatic grade, M is manual.) Put cables into both main tester and remote test.The lights of the main tester will turn on sequentiy from 1 to G.
Following are abnormal connections:
1.If one cable, for example cable No.3 is open circuited, the two No 3 li-ghts of the main tester and remote tester will not turn on.
2.If several cables are not connected, several lights will not turn on resp-ectively.if less than two cables are connected, none of the light is on.
3.If two ends of a cable is disordered, for example NO.2 and No.4 than. Displays on:
Main Tester: 1-2-3-4-5-6-7-8-G
Remote Tester: 1-2-3-4-5-6-7-8-G
4. of two cables are short circuited, neither of the corresponding major is on of the remote tester while main tester remains unchanged.if three cables, including three, are short circuited, none of the corre-sponding lights is on.
5.If test patch panels or wall plate outets, two cables which can match each othe (eg 110P4 and Rj45) will be connected to the tester.