Network Tester Network Cable Tester LAN Cable RJ45 RJ11 RJ12 CAT5 Network Cable Tester Detector Tracker Remote Test Tool Kit Features: Portable size, easy to carry and install. Automatically scan mode, rapidly testing, the streamline shape is in accordance with the design of somatology. Durable design, working well even in construction location. Super handy device ensures your good mood. Cable Tester for RJ11, RJ45, 10/100 Base-T and telephone cable ... etc. Automatic efficient scan for the mi wiring, disorder cable, open and short circuit. 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 (not included). Protective power switch for low power consumption. High quality soft leather case provides more secure protection. Specifications: Color: white & green Material: plastic Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Package Included: 1 x RJ45 RJ11 RJ12 CAT5 Network LAN Cable Tester