General description Longruner Digital Tire Pressure Gauge is a versatile tool designed for accurate tire pressure measurement, inflation, and deflation. With a durable metal construction and waterproof design, it ensures reliable performance across various vehicle types, including cars, trucks, motorcycles, and bikes. Technical specifications Pressure measurement range: 0-200 PSI Display resolution: 0.1 PSI Calibration accuracy: within 1% Connection type: 1/4 NPT male quick connect fitting Usage Check tire pressure accurately Inflate tires by connecting to an air pump Deflate overinflated tires using the built-in air bleeder valve Other information Automatically turns on and off after 20 seconds of inactivity to save battery Properly inflated tires enhance performance and safety, reducing the risk of accidents Compatible with various vehicles: construction vehicles, trucks, racing vehicles, HGVs, SUVs, vans, and cars