Measurement Limited Accutire MS-5510B Racing Tire Gauge;

This is the ultimate tire gauge for the performance enthusiast. If you like to have the best tool available, this is the gauge for you. The MS5510B is the most accurate tire gauge available. It reads tire pressure from 0 to 60PSI in .01 increments, with a large, back-lit LCD screen to make it easy to read. The convenient bleed valve makes it easy to drop the pressure if you overinflate. If you have a motorcycle, an off-road vehicle, ATV or performance car, get the most out of your expensive tires with accurate, consistent inflation.