Upgraded 3 Readable Modes: The tire tread depth gauge is equipped with three measurement modes, offering fractional inches, decimal inches and millimeters; Flexibility in selecting measurements
Compact Design: The tread depth gauge is compact and can easily fit in your pocket or tool bag; The screen is large enough to clearly display the measurement results; Suitable for all types of automotive tires, including trucks, cars, motorcycles, etc
Readable Range: Measures tread depth from 0-25.4 mm (0-1 inch); Accuracy: 0.01 mm/0.001 inch
Zeroable: Black depth gauge can be zeroed in any position for easy adjustment, making measurements easier and more accurate
Additional Batteries: Includes 2 x 3V CR2032 batteries (one installed and the other one as spare battery), the gauge will automatically shut off after 5 minutes of inactivity