Description :

0-25mm 1inch 0.01mm Resolution Digital Depth Gauge Auto Tire Tread DepthometerFeatures :
Lightweight carbon fiber composite material.
Large LCD display for easy reading.

Measuring range: 0.25.4mm/1″
Resolution: 0.01mm/00005″
mm/inch conbersion.
ON/OFF switch.
Power: 1pc 3V CR2032 battery.

How to use:
Load battery.
Press ON button.
Lay measuring bridge on a flat surface.
Press ZERO button.
Then it can work.

WARNINGS:
Avoid contact with liguids.
Remove battery when not in use for prolonged periods.
Display flashed whrn battery is low.Package includeds :
1 x0-25mmDigital Depth Gauge (Battery includes.)
Details pictures :