Availability: In Stock
$35.67 $82.57
YHJIC DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leaking Hearing for Repair - B09XGV39WR

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  • Make sure this fits by entering your model number.

  • Highly sensitive, please adjust the audio slowly and carefully to avoid discomfort to your earbuds.

  • Work on wooden walls, doors, windows, steel plates, etc.

  • The audio gadget works by amplifying the vibration of audio. When people chat in the room, their voice is only a band, and according to the size of the voice they speak, the band will travel through short and long distances and be amplified and amplified by this device.

  • YHJIC Colour: Black
    material: metal

    Package Contents:
    1 x Detector
    1 x USB Cable
    1 x Circular probe
    1 x Needle probe
    1 x Headphone
    1 x Chinese and English manual

    Only the above package content, other products are not included.
    Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.