Digital Monitoring System Depth Gauge Tire Tread Depth Gauge Thickness Gauges Vernier Calipers

Label:Yes Net product amount: about 40g Product range: 0-25.4mm Product accuracy: 0.01mm Material: ABS plastic Size:About 11.3*6cm Packing:1 pcs Thickness Gauges Difference:±0.1mm

Features: -Large LCD display, clear to read the data. -A nice guide to indicate when to change tyre. -Zero setting at any position. -mm / Inch system interchange. -Manual power on / off, digital automatic display. -There is scale on the stretch pole. -Suitable for tread depth, brake shoe and pad wear. Instructions for use: Step 1: Press the power button to turn on the machine and check whether the display is normal. Step 2: The allowance for the measurement surface is on a flat surface, push the measuring rod to the end, press Zero to return to "0.00" Step 3: The measurement surface is vertically close to the tire surface. Insert the measurement rod into the bottom of the groove to display the measurement value. -Note: It is recommended to measure several times in different areas of the same tire and take the average value, the result is more accurate