Streamlined Calibration Process: The convenient reset system, supported by a spring reset mechanism, minimizes calibration errors, simplifies depth measurement, enables fast , and optimizes overall operating time Long-Lasting Quality: The robust build of this tool incorporates materials and advanced wear-proof technology, providing great shock and consistent performance that extends its effective service life significantly Multi-Purpose Uses: Designed for multiple use, this gauge supports tire safety checks for passenger cars to trucks, delivering consistent performance on all surfaces types within its effective measurement range Clear Results: Featuring an LCD screen with backlight functionality, this gauge delivers clear readings and real-time values that are instantly visible, ensuring precision in dim environments without straining your eyes Accurate Tread Depth: Delivers reliable tire tread depth data with professional-grade accuracy, featuring a precision of 0.01mm and an electronic digital display for consistent readings Color: Silver Material: Plastic + Stainless Steel Package Contents: 1 * Digital tire tread depth meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.