1. Multifunctional cable tracing robot: This cable tracing device consists of a transmitter and a receiver. Its working principle allows you to check cable breakpoints, find faulty cables, and identify and trace conductors without damaging the cable insulation. Determine whether the cable line is connected, trace the cable line; determine the line breakpoint; determine the working status of the telephone line, etc. 2. High - quality materials: The main body of the cable breakpoint detector is made of environmentally friendly ABS plastic, which is strong, impact - resistant, durable, and compact. It does not contain any other components, is delicate, and has a comfortable touch. The signal probe of the cable breakpoint detector is made of ABS material and can directly contact the bare metal wire, making it safer and more accurate to use. 3. Indestructible insulation layer: The robot cable breakpoint detector can detect the passage of wires without damaging the insulation layer. It monitors the cable and diagnoses breakpoints. It is an excellent wire tracer suitable for the installation, debugging, and maintenance of telephone lines and other wires. 4. Long service life: The battery compartments of the transmitter and receiver only require one 9V 6F22 battery, and it has a long service life. The test is sensitive and accurate, which is very suitable for the installation, troubleshooting, and maintenance of wires and cables such as telephone lines. 5. Easy to use: The cable break detector is easy to use. You just need to insert the battery to use it, and it emits a single - tone or double - tone signal to the target cable or wire. The function switch has two functions, "CONT" and "TONE", for searching and matching, and the volume control has seven adjustable levels, suitable for different environments. 6. Product description: This multifunctional cable tracer can be used for the installation, inspection, and maintenance of various cables. The test is sensitive and accurate, which is very suitable for the installation, troubleshooting, and maintenance of wires and cables such as telephone lines. This multifunctional cable tracer is designed to identify and trace a group of wires or cables; this cable tester can determine whether the cable is connected and trace the wires; this cable break detector can detect the location of wire breaks. This cable detector can determine the status (idle, doorbell, picked up) of the working telephone line, etc. It can detect whether the cable or wire is passing through without damaging the insulation layer. It sends a single - tone or double - tone signal to the cable or wire. It is easy to operate. According to the circuit characteristics and sensitivity settings, the probe captures wire signals at different positions. It must be grounded during use to function better. 7. Cable tracer with a light: The cable tracer with a light facilitates working in the dark. The receiving probe is made of rolled steel and can be bent to reach cables in difficult or crowded places. 8. Easy to carry: It is small in size, equipped with a zipper storage bag, easy to store and manage, effectively preventing dust and collisions, and is also very convenient to carry. 9. Parameters: - Power supply: 2 x 9 V 6F22. - Audio signal: 1.5 kHz. - Receiving frequency range: 100 Hz - 300 kHz. - Safety level: CE. - Receiver size (MS6812 - R): Approximately 238 mm x 43 mm x 26 mm. - Transmitter size (MS6812 - T): Approximately 145 mm x 35 mm x 25 mm. - Receiver weight (including battery): 106 grams. - Transmitter weight (including battery): 114 grams.