Feature: Service Gauge dual head chuck Measures 12 3/4 inch length, 10 PSI to 150 PSI Designed for the difficult-to-reach inner dual. Straight-on chuck for inside wheel and 30 degree reverse angle for outside wheel. Calibrated 10-150 PSI in 2 pound units. Dual Foot Straight-In Tire Pressure Gauge 10-150 PSI. This tire pressure gauge features chrome plated metal construction and is designed for long and reliable service life. Heavy Duty Truck Gauge Straight-In, 10 -150 PSI designed for use. Color: silver material: metal Specification: Function: Large Type Tire Gauge Pressure Range: 10-150LBS(PSI),80-1100KPA Accuracy: 30PSI±2PSI,70PSI±2PSI ,110PSI±3PSI Read Mode: Scale Type Characteristics Of Products : Solid, Seismic Restraint, Easy To Use Inflatable Head Type ( Screw, Cassette Or Other): Pass Through Type, Straight Type. Applicable To: Tire Repair Package Contents: 1 x Tire Air Pressure Gauge Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.