LICAEVEY Through Wall Microphone, High Strength Voice Listening Detector Amplifier with Earphone for Pipe Water Leakage Detection Wall Floor

Spec: Item
Type: Through Wall
Microphone Material: Plastic, Electronic
Components Product Size: Approx. 61 x 35mm / 2.4 x 1.4 in
Current Consumption: 10mA
Battery: 200mAh Li
Battery (Included) Operating Temperature: -20-50
Applicable: Cement Wall, Steel Wall, Wooden Wall, Iron Wall, Glass Wall, Hollow Bricks, etc. And Various Piping Materials and Floors, Wall, etc.
Monitoring Method: Earphone, External Speakers Can Be Connected PackageList: 1 xThrough Wall Microphone 1 x Earphone 1 x Data
Cable Note:
1. Manual measurement, please allow some errors. 2. This detector is a simple home version and its sensitivity cannot be compared to more expensive products. It can only be tested briefly and must be purchased with caution for more demanding requirements.
3. Please note that this product must be tested in a quiet environment, otherwise strong noise will occur. When using, gradually adjust the volume from low to high. In a quiet environment, no water sound will be heard if there is no water leakage