Manufactured By C Systems Maxbell Through Wall Microphone Built in Battery Water Leakage Hearing Detector, Mounting Wall Mount

Description high sensitivity high sensitivity detection of sound from walls, Windows, Doors or with headphones, Armor panels included for clear sound quality. Wide application used for pipeline water body, Side leakage exploration, Floor heating detection. Suitable for many kinds of pipelines and ground. Powerful function equipped with earphone hole, Charging hole and upward simple to, Switch knob modify Simple to operate close to, Simple operation the door, Window, Wall, Adjust the volume until you hear a crisp sound. Battery powered with built in Effortless operation, Lithium battery and carry. Specification material plastic, Electronic componentsweight 66gmeasuring range within 1m/3. 3ftpenetration wooden wall, Steel wall, Cement wall, Iron wall, Glass, Cavity brickworking temperature, 10, 50 degrees celsiuspower supply built, In lithium batterysize chart 66x35mm/2. 60x1. 38inchpackage comes with a single item voice listen detector main machine 1 piece data cable1 piece earphone