Features

Perfect for installing, debuging, maintaining telephone line and other wires or cables. 

Detect continuity of the cables or wires without damaging the insulation.

Track the cables or wires, and diagnose the break point.

Receiver the tone signal on the cables or wires (telephone line).

Identify the state in the working telephone line (clear, ring, busy).

Send a single solid tone or a dual alternating tone to the object cables or wires.

Include a sender (MS6812-T) and a receiver (MS6812-R).

A professional & safe tool for wireman.

Features

Send tone frequency: 1.5kHz

Receive frequency range: 100 ~ 300kHz

Power supply: 6F22 (9V)

Receiver size: 23.8 x 4.3 x 2.6cm

Emitter size: 14.5 x 3.5 x 2.5cm 

Receiver weight: 106g

Emitter weight: 114g

Package size: 25.5 x 12 x 4cm

Package weight: 371g

Features

1 * Sender 

1 * Reciever