AstroAI Digital Tire Pressure Gauge with Inflator 3-250 PSI Fits 1/4" NPT

Features

• •COMPATIBLE WITH both ¼” and ½” NPT air compressors outputs. COMPATIBLE WITH Standard Schrader Valves.
• •ADVANCED ACCURACY: Professionally calibrated to always return an accurate reading within 1% of the exact pressure of your tire. No more guessing! Power-on test accurately measures in a range from 3-250 PSI (0.2-17.2 Bar; 20-1724 Kpa; 0.2-17.5 kg/cm^2).
• •ALL-IN-ONE FEATURES: AstroAI tire pressure gauge Includes straight locking chuck, gauge, hose, and bleed valve, all in one unit with function of deflation, inflation(connect to an air compressor), tire pressure check.
• •RISK REDUCTION: Properly inflated tires provide better performance in all weather conditions, decrease the likelihood of flats, explosions, and crashes; Increase your MPG, save money on fuel/tire wear, and drive safer.
• •SUPERIOR CONSTRUCTION: Made with heavy-duty stainless steel and high-quality brass components, our inflator delivers lasting reliability and performance. Its leak-proof lock-on chuck allows the inflator to handle pressure from cars, trucks, motorcycles, SUVs, off-road vehicles, RVs, trailers, and more.
• •Digital vs. Mechanical: Digital gauges use semiconductor sensors for direct numeric readouts (0.1 PSI resolution), eliminating parallax and scale‑estimation errors common in mechanical Bourdon‑tube designs. Any difference you see against a mechanical gauge usually comes from the mechanical unit’s own tolerance, hysteresis, or temperature sensitivity—not from the digital reading.