analog tire gauge that does not need batteries, so it won ' for t let you down and will work perfectly in all weather conditions a 360 degree angled rotating nozzle, enabling you to take a reading from a tire for valves at any angles This is a tire pressure perfect for any motorcycle, bike, car, SUV, and ATV ACCURATE tire pressure monitors calibrated to ANSI B40.1 Grade B ( 2%) international accuracy standard to you get an exact reading Integrated air release for valves for pressure and a holding function so you can easily read your vehicle ' s tire pressure, even when it is taken off the for valves Our professional team will provide timely solution for customer ' s questions The for men or women, for ideal for Fathers Day or Christmas, Manufacturer: LiRRvb