- 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