3-Function tire pressure gauge

2½" Digital Pressure Gauge
Air Line Inflator with Deflator - Extremely Accurate.
Easy to Read. Gauge Complete with Heavy Duty Rubber Bumper, Includes a 2-Foot Hose with Clip-On Choke.
Power Supply: Lithium Battery Powered with Auto-Off Function
Operating Temperature: 0~50ºC
Accuracy: +/-(F.S.x1%)+0.5 PSI at 2-100PSI +/-(F.S.x2%)+0.5 PSI at 101-150PSI
Pressure Range: 2-150 PSI