USB Network LAN Cable Tester RJ45 RJ11 CAT5 UTP Double-Twisted

USB Network LAN Cable Tester RJ45 RJ11 CAT5 UTP Double-Twisted
Product Description
If two cables are short circuited, neither of the corresponding lights is on of the remote tester while main tester remains unchanged. If three cables, including three, are short circuited, none of the corresponding lights is on. If test patch panels for wall plate outlets, two cables which can match each other (RJ45) will be connected to the tester. If test cables of the same axes, BNC turns on when the cable works. 9V reduplicated battery is used in this tester. Battery is advised to change if any weak light oppears.( Battery is not included.)If two cables are short circuited, neither of the corresponding lights is on of the remote tester while main tester remains unchanged.
If three cables, including three, are short circuited, none of the corresponding lights is on.
If test patch panels for wall plate outlets, two cables which can match each other (RJ45) will be connected to the tester.
If test cables of the same axes, BNC turns on when the cable works.
9V reduplicated battery is used in this tester. Battery is advised to change if any weak light oppears.( Battery is not included.)
Test of double-twisted cables: Switch on the power.
Main tester: 1-2-3-4-5-6-7-8-G
Remote tester: 1-2-3-4-5-6-7-8-G RJ45
1-2-3-4-5-6 RJ11
Following are abnormal connections:
If one cable, for 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.
If two ends of a cable is disordered, for example NO.
2and NO. 4, then displays on:
Main tester
Size: 105*67*28mm
Remote tester
Size: 105*38*28mm