Gave this to my nephew, he was very impressed with the ease of use, and the accuracy of the the pressure provided by the item. Great for anyone who needs to inflate any toys, balls, tires on cars, trucks, even RV’s. Prevents over inflating as you set the desired pressure very easily. It even detected some over inflated tires after the car was at a garage for another matter. They misread the amount of pressure needed in the tires, an honest mistake. But was very happy to have it corrected be...