测试仪 ， 网线测试仪 ，全新推出高质量网线测试仪

品牌	E	型号	KD-251451
产品类型	网络测试仪器	功能	网线测试
OEM	不可OEM	质保	一年

Network Tester/RJ45 tester/cable tester/network cableCan test correspondingly double-twisted cables 1,2,3,4,5,6,7,8 and G,Network Tester/RJ45 tester/cable tester/network cableFor RJ45, RJ12 & RJ11A. Functions:1. Can test correspondingly double-twisted cables 1,2,3,4,5,6,7,8 and G, meanwhilecan judge wrong connection, short circuit and open circuit.2. NS-4688tests BNC, RJH and RJ45;NS-468 tests RJ 11and RJ45;NS-468N tests RJ45 andBNC,ST-248 tests RJ45 and BNC.B. Test of double-twisted cables; switch on the power (is slow and remote tester.The lights of the main tester will turn on, sequent from 1 to G.Main tester:1-2-3-4-5-6-7-8-Gnetwork testerRemote tester:1-4-3-2-5-6-7-8-GFollowing are abnormal connections:1. If one cable, for example cable NO.3is open circuited, the two NO.3lights of themain tseter and remote tester will not turn on.2. 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.2and NO.4, then displayson:Main tester: 1-2-3-4-5-6-7-8-GRemote tester:1-4-3-2-5-6-7-8-G4. If two cables are short circuited, neither of the corresponding lights is on ofthe remote tester while main tester remains unchanged. If three cables, includingthree, are short circuited, none of the corresponding lights is on .C. If test patch panels or wall plate outsells, two cables which can match each other(eg. 110 P4 and RJ45) will be connected to the tester.D. If test cables of the same axes, BNC turns on when the cable works.