1. [Multiple Application] The high-strength wall microphone can be used for pipe side leakage, underfloor heating detection, and water detection. Applicable to various pipeline materials and floors, walls, etc.
2. [Multifunctional] The wall mounted microphone amplifier is fully functional with a charging hole, earphone hole and on/off button to provide accurate measurement. High sensitivity metal layout improves sensitivity and sound quality.
3. [Clear Sound] The voice listening detector has excellent sound clarity and can be used anywhere, even indoors or in buildings. Built-in 200mAh lithium battery, compact design, easy to carry.
4. [Easy to Use] The probe will be attached to a variety of piping materials and floors, pipes, walls, you can hear the subtle sound through the headphones that you normally can’t hear.
5. [Widely Used] The ear listening device amplifier is suitable for concrete walls, steel walls, wooden walls, iron walls, glass walls, hollow blocks, etc., and various materials of pipes and floors, walls, etc., to meet your needs.
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