Cable tester, cable detector, fault detection equipment, cable break detection equipment, for line tracing

Network Cable Tester: Receives audio signals via cables or wires (telephone lines) to identify their operating status (idle, ringing, off-hook), allowing you to perform repairs yourself without making calls or paying extra charges. Ideal for installing, troubleshooting, and maintaining telephone lines and other wires or cables. Versatile: This brand-new, high-quality cable tester helps you locate and trace buried and hidden wires. Easy to Carry: Compact and lightweight, the cable tracer is easy to carry. It comes with a convenient storage pouch, protecting it from dust and bumps. Easy to Use: Sends a single or dual signal to the cable or wire. The line detector can locate cables or wires and diagnose breaks. No Damage to Insulation: The line detector traces the path of a cable or wire without damaging the insulation. It can also check cable continuity, locate cables or wires, and diagnose breaks. Note: This product is not suitable for underground cables. It is primarily used to detect wire breaks and simple short circuits. Environmentally insensitive, it offers a measurement range of 200 to 300 meters.