The Ring Automotive Digital Tyre Pressure Gauge has been designed for ease of use with good features at an unbeatable price. With fuel prices on the rise, and the roads in a poor state, it's never been so important to make sure that your tyre pressures and depths are in good shape so that the rolling resistance and handling are as they should be.The RTG6 digital tyre pressure gauge features a 360 degree swivel air valve head, to make reading the display easy - wherever the valve may be. The simple push-to-read pressure display is switchable between PSI, bar, kpa or kg/cm units, and the tyre pressure gauge comes in a neat carry case to keep it safe while not being used. This gauge also comes with a built in depth gauge, making reading tyre depths easy, and allowing you to easily monitor tyre wear.Range 0-99 Psi (0-7 bar)