AstroAI Digital Tire Pressure Gauge with Inflator, 3-250 PSI Air Chuck & Compressor Accessories Heavy Duty with Quick Connect Coupler, 0.1 Display Resolution, 1pack

About This

• TRUSTED BY OVER 3 MILLION USERS: Based in Garden Grove, California, AstroAI serves customers in more than 15 countries worldwide. Known for professional-grade accuracy and durable construction, this digital tire inflator with gauge is a trusted choice for drivers, mechanics, and DIYers who rely on dependable tools.
• ACCURACY GUARANTEED: Professionally calibrated to ANSI B40.7 Grade 2A (±0.5% full scale) with 0.1 PSI resolution - more precise than typical ±1% tire gauges. Four selectable units (3-250 PSI, 0.2-17.2 BAR, 0.21-1724 kPa, 0.2-17.5 kg/cm²) match vehicle specifications and regions exactly.
• 3-IN-1 OPERATION: Squeeze the trigger to inflate. Press the button to deflate. No separate tools needed. Large ergonomic handle reduces hand fatigue during long inflation sessions - great for roadside emergencies, weekend DIY projects in the garage, or topping off tires before a road trip. LCD screen shows stable and accurate readings after inflation/deflation.
• HEAVY-DUTY & USER-FRIENDLY: This tire inflator with gauge features solid brass air chuck & brass connect fitting for leak-proof durability. 19.7" long rubber hose resists crushing and kinking. Palm-grip trigger & anti-slip soft rubber handle reduces hand strain. With a valve-damage-preventing chuck protector, the 360° swivel air chuck reaches awkward valve stems from any angle with no wrist strain.
• READABILITY & POWER-SAVING: Large backlit LCD readable in dim garages or at night. Automatically turns on when airflow is detected from the compressor and shuts off after 15 seconds of inactivity to save battery. Built-in LED flashlight helps locate valve stems under vehicles or in low-light parking lots.

Overview

• Brand : AstroAI
• Material : Acrylonitrile Butadiene Styrene (ABS), Aluminum, Copper Alloy
• Item dimensions L x W x H : 4.96 x 1.06 x 1.5 inches
• Number of Items : 1
• Development and Expansion
• AstroAI was Founded in 2016, located in Garden Grove, California. Specializing in automotive and home improvement tools and instruments. We deliver durable and high-quality products for customers with a complete and excellent supply chain.
• US-Based Work Team
• Easily get in touch with our US team. We provide a professional “customer first” service.
• The built-in bleeder valve can quickly decrease pressure in overinflated tires.
• WARNING: Risk of cancer and reproductive harm from exposure to lead. See www.P65Warnings.ca.gov.
• Air is leaking from the chuck or connections. What should I do?
• Light leakage when connecting/disconnecting is normal. For a strong leak: ensure tight seal between chuck and valve, adjust angle, inspect all connections (compressor, inflator, quick-connect, chuck, valve stem) – threads may need Teflon tape.
• The gauge reading seems inaccurate. What can I do?
• Adjust the angle between the air chuck and the tire valve to ensure a strong seal. Small reading differences between gauges—especially between mechanical and digital models—are normal.
• The backlit display will not turn on. How do I fix it?
• Press the Backlit button. If it does not work, replace the battery.
• Inflation is very slow. Is that normal?
• It takes approximately 2 minutes to inflate a normal car tire from 0 to 35 PSI.
• Development and Expansion : AstroAI was Founded in 2016, located in Garden Grove, California. Specializing in automotive and home improvement tools and instruments. We deliver durable and high-quality products for customers with a complete and excellent supply chain. US-Based Work Team : Easily get in touch with our US team. We provide a professional “customer first” service.
• Digital Tire Pressure Gauge