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 tire wear degree. 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. WIDE APPLICATION: 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 Display Metric/inch system interchange Manual power on/off Suitable for tread depth, brake shoe and pad wear Specification: Range: 0-25.4mm/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 Bar size product: 114 the LCD will display 0.00mm Put the gauge on the tire, hold the stability and press the tip of the bar into the tire profile Read the profile depth value directly For accurate measurement, test it for several times Contents Package Content: 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.