GoodsBazaar Multifunctional RJ45 USB Cable Tester Network Interface Card  (Black Yellow)

The Base Unit Of The Cable Tester Can Be Connected Via A Network Cable Directly To A Hub Or Switch To Test Wire Connections, Or To A Network Card To Test The Send Receive Pairs Of Wires, It Can Test If There Is Any Open Or Miss-Wire Without The Remote Kit. 9 Led'S To Show You Exactly Which Wire Is Open or Miss-Wire on Both Remote and Master Unit. Old Version Has 4 Led'S. Master And Remote Unit Are Both Included. Automatic Scan Mode, Rapidly Testing. Power Switch Is Not A Push Buttom Will Not Easily Turn On And Waste Battery. Test The Correct Pin Configuration Of 10/100 Base-T 10basc-2 Thin Ethernet Cable Easy To Verify Cable Continuity, Open, Short And Miss-Wire With Remote Kit, It Can Remotely Test Cable Up To 1000 Ft In Length Either On Wall Plate Or Patch Panel. Can Test The Grounding. Auto Scan with 2 Speeds for Pin-Out Indicators. A Power Switch Is Provided For Saving Battery Power. 9 Volt Battery.