Product Name: Digital Tire Pressure Gauge with Inflator Pressure Range: 0–250 PSI (0–17.2 Bar; 0–1724 Kpa; 0–17.5 kg/cm²) Accuracy: ±1% professional calibration Material: Heavy-duty stainless steel + high-quality brass Dimensions: 4.96 * 1.06 * 1.5 inches Weight: 10.56 ounces This all-in-one tool combines an inflator, pressure gauge, bleed valve, and straight locking chuck, making tire maintenance quick and precise.It automatically turns on when pressurized air is detected and shuts off after 20 seconds of inactivity to save battery life. Key Features: Professional Accuracy: Calibrated to deliver readings within 1% of the exact tire pressure, eliminating guesswork. Safety & Efficiency: Properly inflated tires improve fuel economy, reduce wear, and lower the risk of flats or accidents. Universal Compatibility: Works with ¼" and ½" NPT air compressors, and fits cars, trucks, motorcycles, SUVs, RVs, and trailers. Durable Construction: Leak-proof lock-on chuck and premium metal components ensure long-lasting reliability. An essential automotive tool and practical gift for men, ideal for stocking stuffers or everyday use.