??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.<br> <br> Features:<br> It can use for the long distance wiring tracing.<br> Find the cable and its approximate location in a number of cables£¬ even under the carpet£¬ decorative wall or ceiling rapidly.<br> Wiring voltage existence inspection.<br> Wiring voltage anode or cathode characteristic measuring.<br> Low battery indication and flashlight.<br> Tracing sensitiveness and volume adjusting.<br> Headphone jack output.<br> <br> Specifications:<br> Main color: Orange<br> Display: LED<br> Signal tracing transmit distance: &gt;1km<br> Operating temperature: -10~40 Degrees Celsius(14~104 Degrees Fahrenheit)<br> Operating humidity: 10-95%<br> Storage temperature: -20~60 Degrees Celsius(-4~140 Degrees Fahrenheit)<br> Power supply: 1 * 6F22 9V battery &amp; 3 * 1.5V AAA batteries(not included)<br> Net weight of transmitter: Approx. 121.1g / 4.3oz<br> Net weight of receiver: Approx. 67.6g / 2.4oz<br> Size of transmitter: Approx. 11.7 * 6.0 * 2.8cm / 4.6 * 2.4 * 1.1in<br> Size of receiver: Approx. 18 * 3.5 * 2.5cm / 7.1 * 1.4 * 1.0in<br> Package weight: Approx. 279g / 9.84oz<br> Package size: Approx. 23 * 14 * 6cm / 9.1 * 5.5 * 2.4in<br> <br> Package List:<br> 1 * Transmitter<br> 1 * Receiver<br> 1 * RJ11 Crystal Head Wiring<br> 1 * RJ45 Crystal Head Wiring<br> 1 * Alligator Clip Wiring<br> 1 * User Manual (English)<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>