1. This cable tracker consists of a transmitter and a receiver. It can help you investigate cable breakage, find broken cables, identify and trace cables without damaging them. Determine whether the cable line is connected, trace the cable line; identify the location of the line break; determine the telephone line in use, etc. 2. High - quality materials: The cable loop body is made of environmentally friendly ABS plastic, which is strong, impact - resistant, durable, compact, free of foreign objects, sensitive and easy to use without touching. The cable break loop signal sensor made of ABS material can be directly exposed to bare metal wires, making it safer and smarter to use. 3. Indestructible special protective layer: The robot cable break detector can detect the wear of cables or wires without damaging the differences. Trace the wireless cable break conductor and diagnose key points. It is a complete line monitor for the installation, troubleshooting and maintenance of telephone lines and other cables. The test is sensitive and accurate, and it is very suitable for the installation, wiring and maintenance of wires and cables such as telephone lines. 4. Easy to use: The cable disconnector is easy to use. Just insert the battery and it can be used immediately, and it sends mono or stereo audio signals to the cable or wire. The function switch has two search and matching functions of “CONT” (continuous) and “TONE” (tone), and the volume control can be adjusted in seven levels, suitable for different environments. 5. Product description: This monitoring cable locator can be used for the installation, inspection and maintenance of various cables. The test is sensitive and accurate, and it is very suitable for the installation, wiring and maintenance of wires and cables such as telephone lines. Cable tracking locator. This monitoring cable locator is designed to identify and trace a group of wires or cables; this cable tester can determine whether the cable is connected and conduct cable monitoring; this cable break detector can detect the location of the cable break. This cable identifier can determine which telephone line is available (inactive, active), etc. Identify the differences between cables and wires without damaging them. Send mono or stereo audio signals to the cable or wire. 6. Instructions for use: According to the function and sensitivity settings, the sensor line signal may be restricted in different places. For better performance, it must be grounded during use. 7. Parameters: - Power supply: 2 x 9V 6F22. - Audio signal: 1.5 kHz. - Receiver frequency range: 100Hz - 300kHz. - Safety level: CE. - Receiver housing (MS6812 - R): 238 mm x 43 mm x 26 mm. - Transmitter body (MS6812 - T): 145 mm x 35 mm x 25 m. - Receiver weight (including battery): 106 g. - Transmitter weight (including battery): 114 g.