The wire tracker set includes an emitter and a receiver， the receiver has volume control. It is a necessary testing tool for telecommunication engineering， wiring engineering and network maintenance.

Features:
The instrument is a multi-functional wire testing tool.
It can be used for wire tracing， test connection status of network cable and judge status of telephone line.
The wire tracker set includes an emitter and a receiver， the receiver has volume control.
Several indicators on the both emitter and receiver help to judge cable status.
The receiver with light， convenient to use at night and dark corner.
With a earphone， easy to judge right wire in loud environments.
With a clip cable， helpful to judge idle， ringing or off-hook telephone line.
Low battery indication.

Specifications:
Operating Temperature: 0~40°C
Storage Temperature: -10~50°C
Anti-explosion Rating: IP 40
Power Supply: 2 * 9V Batteries(not included)
Emitter Size: 12.5 * 6 * 3cm / 4.92 * 2.36 * 1.18in
Emitter Weight: 92g / 3.25oz
Receiver Size: 20.5 * 3.5 * 2.5cm / 8.07 * 1.38 * 0.98in
Receiver Weight: 73g / 2.58oz
Package Size: 23.5 * 14.5 * 4cm / 9.25 * 5.71 * 1.57in
Package Weight: 427g / 15.07oz

Package List:
1 * Wire Tracker Emitter
1 * Wire Tracker Receiver
1 * Earphone
3 * Cables
1 * Bag
1 * User Manual