Features Split Type: The tester adopts the design of the host separation, which can support long distance inspection, up to 100 meters. Multifunctional: This network cable continuity tester can test network cable, telephone line continuity, crossover, short circuit, and has powerful functions. ABS Housing: The ABS orange shell of this network cable continuity tester is eye catching, wear resistant and has a long service life. Easy Operation: You only need to turn on the switch, plug in the Internet cable, and the lights will light up in sequence, indicating that there is no problem with the line connection. Storage Bag: The network cable continuity tester has a storage bag, which is convenient for you to carry and store, which is very convenient. Specification: Item Type: Network Cable Tester Material: ABS Battery: 1 x 1.5V AA battery (excluded) Uses: Can measure the on off, crossover and short circuit of the network cable, telephone line Basic Parameters: Test Interface: RJ45, RJ11 Package List:1 x Network Cable Tester 1 x Instruction1 x Storage Bag Package List 1 x Network Cable Tester 1 x Instruction 1 x Storage Bag