High practicability: it can either test the tyre pressure or perform air bleed
pressure units( psi & kg/cm) , an easy face to read; the valve pushbutton can bleed air to desired tire pressure
Application: it is available for all kinds of vehicles with pneumatic tires, like automobile, motor bike, bicycle,etc.
Precise design: it has high capability of precision measurement
Save your car, save your life: excessive pressure in tire will lessen the tire lifespan and even cause tire brust; too low air pressure will increase car mileage and choppiness