Fybida Sound Amplifier, Enhanced Microphone Audio Ear Listening Device Amplifier Through Wall Door Voice Tool Wall Pipe Leak Listen Detector Wireless 12mA High Strength
- [Great Sound Quality] The high sensitivity sensor head adopts new components and advanced technology, so that the penetration force is increased several times, and the sound quality is greatly improved.
- [Wide Uses Jack] 3.5mm earphone jack can be connected to display spectrum, recording pen, transmitter, wireless equipment, etc. (not included), but also can be inserted into the dual channel lead for direct recording.
- [Multipurpose] Wall pipe leak microphone listen detector can detect heating pipes, fire pipes, water pipes, floor heating pipes, abnormal noises in cars, household pipes, etc.