Black LCD Digital Depth Gauge Dial Tyre Tread Brake Shoe Pad Wear 0-25mm / 0-1" (Color: Black)<br />Description<br />Descriptions: <br />Large LCD display <br />Zero setting at any position <br />Metric/Inch system interchange <br />Manual power on/off <br />Suitable for tread depth， brake shoe and pad wear <br /><br />Specifications: <br />Range: 0-25mm/ 0-1" <br />Resolution: 0.01mm/ .0005" <br />Working temp. : 0-40 C <br />Battery: LR44， 1.5V <br /><br /><br />How to use: <br />Insert battery in (2)，+pole upward <br />Switch ON (4) <br />Put base(5) on flat surface and press bar(1) downward <br />Set ZERO(3) <br />Put gauge on tyre， hold stable and press bar tip(6) into tyre profile <br />Read profile depth value directly <br />Switch OFF(4) OR continue <br /><br />Important: <br />Keep the gauge clear <br />No water oil on bar(1) <br />Remove battery when not used for long periods <br />Display flashes when battery power is low <br />Accidental display failure: take out battery for 30 seconds <br /><br />Package includes: <br />1 X Digital Tread Depth Gauge