





Specification
Material: Plastic
Size: Receiver 23 x 4 x 2.5 cm / Sender 6.7 x 5.8 x 2.2 cm
Working voltage: 9V laminated cell
Working temperature/humidity: -10°C-+60°C/20%-70%
Application
1. Judge continuity of the cables or wires.
2. Track the cables or wires, and diagnose the break point.
3. Receive the tone signal on the cables or wires (telephone line).
4. Identify the state in the working telephone line (clear, ring, busy).
5. Send a single solid tone or dual alternating tone to the object cables or wires.
Package include
1 x Sender
1 x Receiver
1 x User manual
1 x Tool bag

