The CS-TER-1/10 terminator set is an additional accessory for CS-Hx, CS-Rx and CS-NT series CCTV testers. Terminators with assigned ID numbers in the range of 1 ... 10 enable quick and convenient identification of cables terminated with RJ-45 connectors. After connecting an Ethernet cable with a terminator attached to it, the tester will display the ID number of the given terminator on the screen.