Review on 📈 High-Pressure Tire Inflator with Glow Dial Gauge - Swivel Air Chuck and Compressor Accessories - 100 PSI by Herthoel Yanda

I had high hopes for this tire sensor based on the reviews. The first time I used it I popped the tire and got 30psi, pulled the trigger and heard the mass air flow sensor read 35psi. Trigger released and it stayed at 35. Good deal I thought. There is no such happiness. Always reads 35-37 no matter how much air you add. Checked with another gauge and my TPMs and it confirmed I was over 40psi. Put the sensor back on the tire and it shows 30 again. I don't know what happened. Return for refund.