ACCURATE MEASUREMENT: The digital tire depth gauge can examine a depth range of 0-25.4mm/1 inch with an accuracy of 0.01mm, you can clearly know the wear degree of the tires. tires. EASY TO READ: High-precision digital LCD display for superior accuracy and clear reading. You can easily change the reading pattern by simply pressing the inch/mm button. HIGH QUALITY: The tread depth checker is made of ABS plastic. It is lightweight and has advantages of corrosion resistance and wear resistance. The needle is made of stainless steel and it will not break down easily. PORTABLE: Only 55g in total, the digital tire thread depth gauge is light enough to carry and use. p> WIDE APPLICATIONGS: The tire depth gauge can be used to check thread depth, brake shoe and pad wear. Suitable for automobile cars, motorcycles, trucks, vans, SUV tire repair . Features Large LCD display Metric/inch system exchange Manual power on/off< /p> Suitable for tread depth, brake shoe and pad wear Specification: Range: 0-25.4 mm / 0-1 inch Resolution: 0.01 mm / 0.0005 inch Working temp: 0-40 Power: SR44 / LR44, 1.5V Bar tip material: ABS plastic Measuring system: metric / inch Product size: 114X60X15. 8mm / 4.48X2.36X 0.62 inch (L*W*H) How to use: Turn on the tire depth gauge Place the base on a flat surface and press the bar down Press the zero button, the LCD will display 0.00mm Put the gauge on the tire, keep steady and press on the tip of the bar in the tire profile Directly read the profile depth value For accurate measurement, test it several times Package Contents: 1 x Digital Tread Depth Gauge Note: Remove the battery when not in use for long periods of time. Accidental display failure: turn off the power for 30 seconds. Due to lighting problems, there may be a little chromatic aberration .