product.
Negative/positive pressure maximum and minimum pressure values can be set
Adjustable platform, multi-directional mobile phone detection.
HD display, fully intelligent detection, vacuum, positive pressure, and automatic modes.
Vacuum mode, negative pressure testing product air tightness.
Positive pressure mode, detecting and diagnosing product air leaks.
Automatic mode, negative pressure first and then positive pressure detection and diagnosis.
The air tightn