Wire Detector Underground Cable Wire Locator Multipurpose Concealed Wiring Finder with Earphone

Feature: 1. Trace and locate underground wires or in wall wires. 2. Enable cables to be located before drilling. 3. The detection range is 3 feet and cable length 3000 feet. 4. Equipped a pair of 3.5mm earphones that can be connected the the receiver earphone jack to improve efficiency in a noisy environment. 5. Designed with white LED flashlight for auxiliary lighting in the darkness. 6. Can adjust the transmitter and receiver controls to move further distances according to the wire depth. Specification: Specifications: Material: ABS Earphone: 3.5mm earphones Net Weight: 273g 9.64oz TRANSMITTER : Tone Frequency: 200kHz Maximum Length Distance: 500m 1640.42ft Maximum Depth Distance: 50cm 1.64ft Maximum Working Current: Less than 70mA Maximum Signal Voltage: 15VP P Signal Display: Tone Power Supply: 1 * DC 9V NEDA 1604 6F22 battery (NOT included) Transmitter Size: 134 * 49 * 33mm 5.28 * 1.93 * 1.30in Transmitter Weight: 75g 2.64oz RECEIVER: Frequency: 200kHz Maximum Working Current: Less than 70mA Earphone Jack: 1 Power Supply: 1 * DC 9V NEDA 1604 6F22 battery (NOT included) Receiver Size: 163 * 40 * 27mm 6.42 * 1.57 * 1.06in Receiver Weight: 101g 3.56oz . Package List: 1 * Transmitter 1 * Receiver 1 * Earphones 1 * Pouch 1 * Manual (English)