AstroAI Digital Tire Pressure Gauge with Inflator 3-250 PSI Fits 1/4" NPT | Heavy Duty Air Chuck & Compressor Accessories with Quick Connect Coupler, Backlit LCD, 0.1 Display Resolution, 1Pack StandardMejor precio total con envío: CLP$ 51.077

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.