The WYNNsky tire gauge is designed specifically to provide precision measurements for low pressure readings that higher PSI gauges are unable to provide
PRESSURE RANGE: Calibrated 1-20 PSI in 1/2 lb. Units
MATERIAL: Chrome plated zinc-plated head and aluminum tube provide long service life.
EASY TO USE: Press the head of the tire pressure gauge into gas nozzle to measure pressure, No battery requirements.
Ideal gauge for measuring air pressure in low-pressure components like garden tractor, golf cart, and ATV tires, air springs, reverse osmosis tanks, sports equipment, and much more.