Kabel LAN rj45 cat5 cat6 tester. (tanpa batre/tidak termasuk dalam paket) Features: Durable design, working well even in construction location. Cable Tester for RJ11, RJ45, 10/100 Base-T and telephone cable, etc Automatic efficient scan for the miss wiring, disorder cable, open and short circuit. Test of the RJ45 RJ11 Cat-5 Cat-6 cable. If all the cables work, the lights will become green from NO.1 amp; 2 to NO.7 amp; 8 sequently. If any light is not on or turns on unsequently, the cables are broken. Automatically scan mode, rapidly testing, the streamline shape is in accordance with the design of somatology. Description: Grounding test available. Remotely test cable up to 1000 ft in length ( remote kit included ) 9 LEDs to indicate which wire whether open or not on both remote and master unit Powered by DC 9V reduplicated battery. Protective power switch for low power consumption.