![Detect continuity of the cables or wires without damaging the insulation | Track the cables or wires, and diagnose the break point. A professional & safe tool for wireman | Receiver the tone signal on the cables or wires (telephone line) | Identify the state in the working telephone line (clear ring, busy) |](http://www.sciencepurchase.com/cdn/shop/products/64beebb27a53_{width}x.jpg?v=1622236836)
- Detect continuity of the cables or wires without damaging the insulation
- Track the cables or wires, and diagnose the break point. A professional & safe tool for wireman
- Receiver the tone signal on the cables or wires (telephone line)
- Identify the state in the working telephone line (clear ring, busy)
Product Dimensions (L x W x H): 272 x 373 x 40 MM
Product Weight: 1.55 LB