The Stack Digital Tyre Pressure Gauge has been designed with the motorsport technician and paddock use in mind.Engineered for the demanding conditions of motorsportUser Selectable Units (PSI, BAR, MPa)Backlit display for night time useButton operated peak hold and zero calibration functionsConvenient remote pressure bleedAutomatic power down after 5 min. of inactivity to conserve battery life610mm Hose with swivel chuckIncludes composite protective carrying case85mm Diameter x 50mm deep (with shock grip)64mm Dial face with backlit LCD display (30mm x 13mm)Resolution: 0.01 PSI (0.001 BAR / MPa)Range: 0-50 PSI (0-3.45 BAR / 0-0.345 MPa)IP66 sealing9v DC battery (replaceable)The Stack Digital Tyre Pressure Gauge delivers superior performance and durability utilising solid state electronics with signal conditioning circuitry for temperature and calibration compensation for high precision readings (+/-0.25%) and unrivalled reliability.Minute changes in Tyre pressures can have a pronounced e