Description
When any gas or liquid through a leak pore, will have a high-frequency components can be detected.
Can be used to measure the water tank tightness, pipe, frozen air conditioning pipe leakage.
With the electronic stethoscope earphone, the user will be able to operate to detect the leak.
Through the headset can hear the leak of the rapids or instructions.
The closer the detector is to the leak, the greater the jerk will sound.

Specification:
Material: plastic, metal.
Size: as pictures shown.
Color: black.
Frequency Range: 100Hz-10kHz.
Input Impedance: ＞15MΩ.
Ambient Noise Permitted: 100dB.
Working Temperature: -10°-55°.
Power Supply: 9V(6F22) battery.

Note:
There might be a bit color distortions due to different computer resolutions.
There might be a slight errors due to different hand measurement.

Package included:
1* Electronic Stethoscope, (do not include battery).
1* Manual.     
1* Earphone.
1* Short Probe.
1* Long Probe.
1* Bag.