Digital Tyre Pressure & Tread Depth Gauge with LED

3-in-1 Pocket-size tyre gauge with removable keyring. Simple one-button operation with easy-to-read large backlit LCD display. Tread depth function gives high accuracy readings in mm or inches as well as a simple-to-read traffic light system for wear indication. Precise tyre pressure readings can be displayed in bar, psi, kPa and kg/cm². Equipped with a bright LED and auto-power-off feature.