Review on 🔋 Accu-Gage Low Pressure Tire Gauge: The Ultimate Tool with Protective Rubber Guard, Angled Chuck, and 15psi Capacity by Charles Lewis

Big disappointment in this tire gauge, assuming I have a broken tool. The pressure gauge does not hold the measured pressure in the tires, but drains out immediately and fairly quickly after the pressure gauge is detached from the tire. After about 10 seconds the display returns to zero. Unfortunately I didn't make a video of the behavior, that would have explained it better. I've tried removing and swapping out various components that simply unscrew from the base and checked the o-rings, but nothing was damaged. I also checked the exhaust valve to make sure it wasn't partially stuck or damaged, but the results were the same. Based on other reviews of this product, I have to believe (or rather hope) that my unit was defective. It has since been returned.