- NY, China
- US $103.99
- Jan 29th
Main features: When any leakage of gas or liquid through a pore , will produce high-frequency components can be detected with a spoiler to leak detector to scan the nearby area , can be heard through the headphones leak sound rapids or instructions. The closer the leak detector , the greater the jet will sound , indicating that the reading will be higher , the user can easily operate to detect leaks.