- Does it shut off by itself?
- Yes. Set the target pressure on the digital gauge and it stops automatically when the tire reaches it.
- Can it inflate truck or RV tires?
- Not reliably. Its 100 PSI maximum is below what many truck, RV and high-pressure bike tires need.
- How is it powered?
- It runs on 12V DC through a cord that plugs into the car's power socket. Keep the engine running so the battery does not drain.
- Can I use it on bike and sports equipment?
- Yes, for most car, bike and sports balls, using the included nozzle adapters. Check the item's pressure stays under 100 PSI.
- How long can it run at once?
- It is meant for short fills. On long jobs it heats up, so let it cool between tires.
- What comes in the box?
- The inflator, its power cord and hose, and nozzle adapters for valves, balls and inflatables.
- Where is the AstroAI Portable Air Compressor Tire Inflator cheapest?
- At Amazon, for $24.19, 44% under what the other stores charge, as of our latest check.
- Where can I buy the AstroAI Portable Air Compressor Tire Inflator?
- 13 stores we checked sell it, including AstroAI, ACO Supply, Walmart, lenonlures.com, eBay.