1, Cable Tester for UTP STP RJ45, BNC 2, UL,CE,RoHS certificate Cable Tester Description: Specification:1, ... Cable tester for Cat 5 and BNC!2, 2pcs transmitter/receiver design to test installed cabling or patch ... battery (not included).Service:1, Our promise LIFETIME WARRANTY.2, As long as quality problem,we will deal with ... website: www.nbsystm.com Cable Tester for UTP STP RJ45, BNC