This tester is a multi-functional wire tracker, including cable emitter and receiver. It has functions like telephone wire tracking, network wire tracking, power cable tracking, network wire check, etc. and it produces fast and accurate measurements. It is a necessary testing tool for telecommunication engineering, wiring engineering and network maintenance person.

Specifications:
Material: ABS
Color: Grey + Blue
Compatible Connectors: RJ11, RJ45
Short Circuit/Open Circuit Detection: Yes
Distance of the Emission Signal: >300m
Altitude: less than 2000m
Classification: IP40
Safety Class: IEC61010-1 600 V CAT III, pollution class II.
Power Supply: Emitter: 1 * 9V 6F22 Battery; Receiver: 1 * 9V 6F22 Battery (both NOT included)
Operating Temperature: 0~40°C(32~104°F), ≤80%RH
Storage Temperature: -10~50°C(14~122°F), ≤80%RH
Emitter Size: Approx. 17.5 * 4.5 * 3.5cm / 6.89 * 1.77 * 1.38in
Receiver Size: Approx. 12 * 4.8 * 3.4cm / 4.72 * 1.89 * 1.34in
Emitter Weight: Approx. 75g / 2.65oz  
Receiver Weight: Approx. 67g / 2.36oz 
Package Size: Approx. 21.7 * 11.4 * 4.9cm / 8.54 * 4.49 * 1.93in
Package Weight: Approx. 270g / 9.52oz 

Package List:
1 * Emitter
1 * Receiver
1 * RJ11 Cable
1 * Crocodile Clip Test Line
1 * Carry Bag
1 * User Manual (English)