Accurate Digital Tire Inflation Gun High Precision 255psi 18bar 1800kpa Read pressures up to 255 PSI, or test for standing pressure using BAR or kPa scales as needed using the Digital Tire Pressure Gauge blue backlit digital display. A rubber overmold/surround serves to protect the gauge from impact damage. - Comes with deluxe zippered carry bag to protect the gauge when not in use. 255 PSI digital gauge/18Bar/1800Kpa Measures BAR, KG/CM, & KPA Integreated bleeder valve for pressure adjustment Normally-closed trigger valve