The instrument is designed to identify and trace wires or cables within a group without damaging the insulation.For telephone line,it can identify some state in the line,and more convenience to install,debug,maintain telephone line.There are a sender and a receiver included in the cable tracker.
Name: Telephone tester
Material: Plastic shell
Size: approx. 23 x 4 x 2.5 cm
approx. 6.7 x 5.8 x 2.2 cm
Working voltage: 9V laminated cell
Working temperature/humidity: -10°C-+60°C/20%-70%
1.Judge continuity of the cables or wires.
2.Track the cables or wires
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.
1 x Sender
1 x Receiver
1 x User manual
1 x Tool bag