Very professional handheld wire tracker that do a good jobs in tracking the desired one among the numerous wires and cables. It has many functions, electric power cable and line tracking, network line verification, open circuit and short circuit test, DC level testing, low voltage hinting, illuminating light, volume adjustment, etc.

Features:
Easily tracking the short circuit, broken circuit, open circuit, etc.
Professional product to test or track cables.
Comes with a pair of earphone, reduce the external interference when operating the device under noisy environment.
Illuminate lighting function is a bonus when operating the device at night or in darkness.
Adjustable receiver volume.

Specifications:
Material: ABS
Signal Transmission Format: Multi-frequency pulse
Signal Transmission Distance: ≥3km

Emitter:
Max. Operating Current: ≤10mA
Power Supply: 1 * 6F22/9V laminated battery (not included)
Item Weight: 51g / 1.80oz
Item Size: 125 * 48 * 25mm / 4.92 * 1.89 * 0.98in

Receiver:
Max. Operating Current: ≤30mA
Power Supply: 1 * 6F22/9V laminated battery (not included)
Item Weight: 65g / 2.30oz
Item Size: 176 * 40 * 23mm / 6.93 * 1.57 * 0.91in

Net Weight: 144g / 5.07oz
Package Weight: 308g / 10.88oz
Package Size: 23.5 * 14.5 * 4.5cm / 9.25 * 5.71 * 1.77in

Package List:
1 * Emitter
1 * Receiver
1 * Pair of Earphone
1 * RJ11 Clip Adapter Cable
1 * Alligator Clip Cable
1 * RJ45 Cable
1 * Storage Bag
1 * User Manual (English)

Note:
Do not use this device on any lines that has strong electricity.