Tire Pressure Gauge(100 PSI) With Pressure Release Valve Best for Reading Accurate Car Truck Motocycle Tires,Premium Robbor Tire Gauge This ROBBOR Heavy Duty Tire Gauge is Environmentally Friendly, Accurate and Easy to Read. It Features a Fuel Saver Which Maximizes Fuel Economy by Maintaining Tire Pressure. Great for Heavy Duty Car,Truck ,Pickup,Motocycle...... Easy to use with a built-in air bleeder valve to reduce pressure in overinflated tires, and 360 degree swivel chuck, enabling you to take a reading from any angle. Perfect for any car or motorcycle. Larger, 2" glow dial features easy-to-read 100 PSI single increment scale that glows in the dark, providing accurate readings that "lock" in place until the pressure reset button on the neck is pushed Certified accurate to ANSI B40.1 International Accuracy Standards (2%), ensuring quick and precise tire pressure readings without relying on batteries Heavy Duty Steel & Brass Construction and Tough Rubber Cover Means this Tire Pressure Gauge is Built to Last, 100% Lifetime Satisfaction Guarantee.