YUNYI differential air pressure gauge
Decriptions
This differential pressure gauge using frictionless magnetic components,
can rapidly measure the micro pressure air or non corrosive gases, including
positive, negative (vacuum) or differential. No wear, hysteresis and clearance.
Not filling, vaporization and freezing. This design has anti vibration, anti shake
and high overpressure capability, you can guarantee access to high precision.
The design impact, shock and overload protection.
