Features: 1.Application: Tread depth meter is used to detect the depth of tire tread or tread pattern to determine the remaining service life of the tire. 2.Large Display: Digital tread depth gauge has clear LCD screen, digital display, more convenient for you to read data and easy to operate. 3.Fine Workmanship: Tread depth measuring tool adopts electroplated iron probe design, which is wear resistant and durable, with new data transmission hole. 4.Portable and Practical: Sturdy plastic shell, compact size, handheld and portable, easy to read the depth of tire tread to understand the wear and tear. 5.Universal Fit: Suitable for all vehicle tires, trucks, cars, motorcycles, pickups. Professional measurement of tire anti skid pattern depth. Specification: Item Type: Digital Tread Depth Gauge Material: Aluminum alloy + ABS Characteristic: 1. Large LCD display, more convenient to read 2. Use durable material, light and easy to carry 3. 25.4MM/1in large range, 0.01MM/0.0005in resolution 4. Inch and Millimeter Conversion 5. NO OFF function 6. Using 3V battery, more stable than 1.5V 7. Digital display tire depth gauge with automatic reset function. Battery Model: CR2032 Battery Voltage: 3V Battery Capacity: 240mAh (Built in Battery) Application: Used to detect the depth of tire tread or tread pattern to determine the remaining service life of the tire. Suitable for all vehicle tires, trucks, cars, motorcycles, pickups.