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Sound Amplifier, High Sensitivity Audio Ear Listening Device, Pipe Side Leakage, Floor Heating Detection, 3.5mm Jack

4.4 (4) Write Review
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$15.30

$ 6 .99 $6.99

In Stock

About this item

  • [Multi Functional] Through wall microphone amplifier is fully functional with charging hole, earphone hole and on off knob to provide accurate measurement. High sensitivity metal arrangement improves sensitivity and sound quality.
  • [Clear Sound] 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.
  • [Multi Application] High strength through wall microphone can be used for pipe side leakage, floor heating detection, and water detection. Applicable to various pipeline materials and floors, wall, etc.
  • [Widely Used] Ear listening device amplifier is suitable for concrete wall, steel wall, wooden wall, iron wall, glass wall, hollow blocks, etc, and various pipe materials and floors, wall, etc, to meet your needs.
  • [Easy To Operate] The probe will be attached to a variety of piping materials and floors, pipes, wall, you can hear the subtle sound through the earphone that you normally can not hear.


Product Description

2610230072611-1

Serounder Sound Amplifier, High Sensitivity Audio Ear Listening Device Amplifier Enhanced Microphone for Pipe Side Leakage, Floor Heating Detection

YT


[Clear Sound] 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.


[Multi Application] High strength through wall microphone can be used for pipe side leakage, floor heating detection, and water detection. Applicable to various pipeline materials and floors, wall, etc.


[Easy To Operate] The probe will be attached to a variety of piping materials and floors, pipes, wall, you can hear the subtle sound through the earphone that you normally can not hear.

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Spec:


Item Type: Through Wall Microphone


Material: Plastic, Electronic Components


Product Size: Approx. 61 x 3.5mm / 2.4 x 0.1in


Current Consumption: 10mA


Battery: 200mAh Lithium 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



How to Use:


Use after charging



PackageList:


1 x Through Wall Microphone


1 x Earphone


1 x Data Cable



Notice:


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.


Joseph J.
Reviewed in the United States on March 2, 2025
Works great and very sensitive. I devised a way to mount the Serounder devise on the wall so I don't have to hold it in place which causes a lot of extra noise if you move it slightly. I used a 2" hole cutter in a flat, thin piece of wood which I can tape in place on the wall. The Serounder slides into the hole exactly and a couple more pieces of tape keep it in place. I only have to turn it on and I'm set to listen. I'm tracking mice getting into an outside wall and this device is just what I was looking for.
Homoseiwut
Reviewed in the United States on February 22, 2025
This does not work. It only squeals and crackles the the headphones.
Albert Wesley
Reviewed in the United States on March 22, 2024
I don't know if I received a bad device or not, but the one I received did NOT work at all. I fully charged it, and I even tried it with multiple headphones. This is really the just a toy for children to use their imagination. Got it today and returning it today!
00
Reviewed in the United States on November 29, 2024
my neighbor said they fixed their problem with it satisfied with the product.