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I used the AstroAI tire inflator with pressure gauge on a small tractor tire in my garage. This analog tool combines the inflator and pressure gauge in one assembly, so I could add air and then check the pressure without changing tools.
My box included the inflator gauge, an instruction manual, thread-seal tape, and a needle attachment. The gauge has a 2.5-inch dial. According to the seller listing, it has a 0–100 PSI range and supports inflation, deflation, and pressure checks. The listing also states that it works with Schrader valves and 1/4-inch NPT quick-connect fittings. I did not independently measure the range or test its compatibility with other equipment.
For the demonstration, I attached the clamp-on chuck to the valve stem on a small tractor tire. The tire was below 20 PSI, and I wanted to bring it toward 30 PSI. Squeezing the lever added air. Releasing it let me read the updated pressure on the dial. The inflator worked well during this test, and the process was straightforward.
I also tested the luminous dial. After exposing it to a bright LED garage light, I switched off the light and watched the gauge face remain illuminated. Only the dial appeared to glow, but I could still read it in the dark garage. This could help when working at night or in a dim area, although I did not test how long the glow lasts.
The chuck has a simple clamp mechanism. Pinching it released the chuck from the tire valve, and I could see the valve-stem pusher inside. The connection was easy to attach and remove during my demonstration.
The included thread-seal tape goes around the threaded connection before the fitting is screwed into the inflator. I used about three to five wraps. Because the tape is not sticky, I had to hold the first wrap in place while getting it started. The tape helps seal the threaded connection against air leaks.
The seller listing says the inflator contains stainless-steel and brass components, but I did not independently verify those materials. I also did not compare its readings with another gauge to check calibration or accuracy. My testing was limited to inflating the tractor tire and checking the dial illumination.
I liked the inflator’s simple operation and clean appearance. It has no bright or unusual colors, and the controls were easy to understand. Based on this garage demonstration, it is a practical design for someone who already has a compatible air compressor and wants an analog inflator with an integrated gauge.
