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 .FeaturesLarge LCD displayMetric/inch system exchangeManual power on/off< /p>Suitable for tread depth, brake shoe and pad wearSpecification:Range: 0-25.4 mm / 0-1 inchResolution: 0.01 mm / 0.0005 inchWorking temp: 0-40Power: SR44 / LR44, 1.5VBar tip material: ABS plasticMeasuring system: metric / inchProduct size: 114X60X15. 8mm / 4.48X2.36X 0.62 inch (L*W*H)How to use:Turn on the tire depth gaugePlace the base on a flat surface and press the bar downPress the zero button, the LCD will display 0.00mmPut the gauge on the tire, keep steady and press on the tip of the bar in the tire profileDirectly read the profile depth valueFor accurate measurement, test it several timesPackage Contents:1 x Digital Tread Depth GaugeNote: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 .