⭐ About this item（Optimized & High-Converting）
🔩 Wide Compatibility
Compatible with ¼″ and ½″ NPT air compressor outputs and standard Schrader valves—easy connection for most air systems.
🎯 Professional Accuracy (±1%)
Professionally calibrated to deliver ±1% accuracy with a wide measurement range of 3–250 PSI (0.2–17.2 Bar / 20–1724 kPa / 0.2–17.5 kg/cm²). No guessing—know your tire pressure instantly.
🛡 Safer Driving, Better Efficiency
Properly inflated tires improve handling in all weather, reduce the risk of blowouts, increase MPG, and extend tire life—drive safer and save money.
🧰 All-in-One Tire Inflator Gauge
The AstroAI tire pressure gauge combines inflation (via compressor), deflation, and pressure measurement in one tool. Includes locking chuck, hose, bleed valve, plus valve tools, stem caps, 4-way valve tool, and brass Presta adapter.
💪 Heavy-Duty Construction
Built with stainless steel and solid brass components for durability. Leak-proof lock-on chuck handles pressure for cars, trucks, SUVs, motorcycles, RVs, trailers, and off-road vehicles.
🔋 Battery-Saving Auto On/Off
Automatically powers on when air pressure is detected and shuts off after 20 seconds of inactivity to conserve battery life.
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