Voice Listen Detector Amplifier High Strength Through Wall Microphone Small Pipe

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. APPLICABLE SCENARIO: High strength through wall microphone, which can also be used to detect pipe side leakage, floor heating and water leakage. Suitable for various pipe materials and floors\n2. MULTIPLE FUNCTIONS: The voice listen detector is fully functional, equipped with a charging jack, a headphone jack and a switch knob. The high sensitivity metal structure enhances the sound quality\n3. CLEAR SOUND AND PORTABLE: The voice listen detector amplifier has clear sound quality and can be used indoors or in buildings. Compact in design and easy to carry\n4. SIMPLE OPERATING: Connect the probe of the through wall microphone to the pipe material, and you can hear the faint sound through the headphone\n5. WIDE APPLICATION: The pipe water leakage detector is suitable for concrete, steel, wood, iron and glass. Also applicable to various pipe materials and floors \n\nSpecification: \nItem Type: Voice -