5X Cable Finder Tone Generator Probe Tracker Wire Network Tester Tracer Kit

Application:
Testing polarity of phone lines
Tracing a wire
Finding wires buried behind drywall
Test whether a cable is interrupted
Find interrupts in cable
Compatible with all common tracing tone sources
Judge continuity of the cables or wires
Track the cables or wires, and diagnose the break point.
Receive 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 dual alternating tone to the object cables or wires
Receiver:
On/Off button
Test button
3.5 mm earphone jack
Sender:
Tone/Off/Cont (Continuity) switch
Tone/Cont (Continuity) LEDs
Red and black test leads cable (61cm length, approximate)
Built-in RJ-11 telephone cable (47cm length, approximate)
Receiver Dimensions: 23 x 4 x 2.3cm (H x W x D, approximate)
Sender Dimensions: 6.5 x 5.6 x 2.1cm (H x W x D, approximate)
Power : 9V battery (6F22) Not included

Package Contents:
5 x Cable Tracker Sender
5 x Cable Tracker Receiver
5 x Carrying Pouch
5 x English User Manual

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.