This product needs to be connected to an air pump when inflating, and it can only be used to measure tire pressure when used alone.
Normal tire pressure indication position of family car, generally 2.2 air pressure, not more than 2.5 air pressure, at 35PSI
About, the normal air pressure is generally 2 air pressure more than the point...that is, about 35PSI, or about 2.2Kg/cm2
Product Features:
Metal hand-plate gun body, solid and durable,
It is suitable for small and medium passenger trucks, motorcycles and cars.
It has the functions of inflation, deflation and pressure detection for vehicle tires
Measurement data, intuitive, fast, unit conversion PSI, BAR,
Measuring range 0-220psi; 0– 16bar