Accu-Gage by Milton Dial Tire Pressure Gauge with Swivel Angle Air Chuck - ANSI Certified for Motorcycle/Car/Truck Tires (0-60 PSI)
Gauge has a full geared, precision movement with bronze bourdon tube. Unlike piston-plunger-type gauges, the bourdon tube movement is not affected by changes in temperature, humidity or altitude. Swivel angle chuck makes it easier to reach tire valves.