The remote cable tester is a palm sized unit with four different testing ports. RJ-45, RJ-11, USB, and BNC, for the testing of today’s most popular media. This unit can be used to verify the condition of cables, both before and after their installation. The passive module can be separated for testing the remote end of installed network cabling.One button testing offers easy operation and multiple LEDs give clear testing results. The units will also automatically shut off when not in use.FeaturesCan test RJ11/RJ45/USB/BNC cablesDetachable module for testing two remote pointsTerminator 25 Ohm / 50 Ohm indicationsStraight or crossover indicationPowered by 9V alkaline batteryPalm size with carrying bagAutomatic deactivationSpecificationsOpen/short wiring testConnected wires displayCrossover wiring displayNo connection/ No terminator indicationWrong connection/ Non parallel connection displayEthernet 10BASE-2 terminator value detectionTerminator 25 Ohm / 50 Ohm indicationsRJ45 and RJ11 port with 50u gold platingMaximum cable length 600 feetPackage Includes1 x 4-in-1 Network Cable Tester unit1 x 9V energizer battery1 x Carrying bag1 x Instruction Manual