Vacuum leak detector

Vacuum leak detector is very sensitive to ultrasonic wave generated by air leakage. "Heterodyne" technology is used to convert the sound into low-frequency sound waves audible to the human ear, so that the sound in the area of air leakage is as distinct as possible from other background sounds. The vacuum leak detector is so sensitive that it does not affect the accuracy of detection even if there is a lot of ambient noise.

1. Not affected by environmental noise;

2. No need to clean the top or replace the sensor;

3. Simple operation and obvious leak detection effect.