An ARB air pressure gauge is the ideal way to accurately measure your tyres’ PSI when you’re making adjustments for off-road conditions. A fully geared, solid brass precision movement and Bourdon Tube gauge with flexible hose means easy access for rims with intricate styling. Protective rubber gauge guard. Easy to read dual pressure scales – PSI and bar. Flexible hose with dual chuck for all rim and valve types. Gauge reset button.