Digital Tire Tread Depth Gauge, Range 0-25.4mm

Electronic tire tread gauge has a LCD display for showing digital value of tyre tread depth. It is powered by a 1.5VDC SR44/LR44 button battery. 3 function keys make operation easier.

Specification:

Tips: How to use the digital tire tread depth gauge?
The tread depth gauge is specially designed to detect the wear condition of automobile tires. When the tire reaches the wear limit value, that is, the tread depth is only 1.6mm, it is recommended to replace the tire immediately. In addition, if car often travels at high speed, the tread depth cannot be less than 3mm. And for a car that often drives in rain or snow, the tread depth cannot be less than 4mm.
Operation steps of digital tire tread gauge:

1. Press the ON/OFF key to turn on the power, and check whether the display is normal.
2. Let the measuring surface close to a flat surface, push the measuring rod to the end, and press the ZERO key to display 0.00.
3. Let the measuring surface close to the tyre surface vertically. Insert the measuring rod into the bottom of the tread groove to display the measured value.
4. It is recommended to measure tread depth for several times and take the average value.