Features: Two test modes: including quick- test modes and low test modes, one button switching, quick and accurate test. Line test: you can check whether short circuit occurs, test whether line is disconnected, and detect the wiring sequence-. Multifunctional network cable test: With 8P/6P-/4P-/2P shielded- cable measurement function, professional test network and telephone cable. Widely used: Multifunctional wire tracker- is suitable for network communication maintenance, integrated wiring network engineering, monitoring line repair, etc. Support line test of live equipment, withstanding voltage- 60V, and has the function of fire prevention. Portable size, can be operated with single hand, easy to carry. Low power consumption. Specifications: Material: Plastic, Electronic Component Size: Approx. 96x24mm/3.78x0.94in Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Line Test Meter