??The Line Finder can help you to find the cable from a plenty of wire cable quickly and efficiently. Thus， it is a necessity instrument in the routine maintenance of network cables， communication cables， metal line construction projects.

Features:
It can use for the long distance wiring tracing.
Find the cable and its approximate location in a number of cables， even under the carpet， decorative wall or ceiling rapidly.
Wiring voltage existence inspection.
Wiring voltage anode or cathode characteristic measuring.
Low battery indication and flashlight.
Tracing sensitiveness and volume adjusting.
Headphone jack output.

Specifications:
Main color: Orange
Display: LED
Signal tracing transmit distance: !#!gt!*!1km
Operating temperature: -10~40 Degrees Celsius(14~104 Degrees Fahrenheit)
Operating humidity: 10-95%
Storage temperature: -20~60 Degrees Celsius(-4~140 Degrees Fahrenheit)
Power supply: 1 * 6F22 9V battery !#!amp!*! 3 * 1.5V AAA batteries(not included)
Net weight of transmitter: Approx. 121.1g / 4.3oz
Net weight of receiver: Approx. 67.6g / 2.4oz
Size of transmitter: Approx. 11.7 * 6.0 * 2.8cm / 4.6 * 2.4 * 1.1in
Size of receiver: Approx. 18 * 3.5 * 2.5cm / 7.1 * 1.4 * 1.0in
Package weight: Approx. 279g / 9.84oz
Package size: Approx. 23 * 14 * 6cm / 9.1 * 5.5 * 2.4in

Package List:
1 * Transmitter
1 * Receiver
1 * RJ11 Crystal Head Wiring
1 * RJ45 Crystal Head Wiring
1 * Alligator Clip Wiring
1 * User Manual (English)