•iP67 protective rating: Water and coolant proof•Absolute encoding technology Memorize absolute origin zero •Ultra-Response measure speed•Inch/Metric conversion•Easy to read LCD display•Preset and tolerance function•+/- measurement direction switch•Stem dia.: 3/8"•Thread size: #4-48•Carbide contact point•Lug and flat back included•Attachable finger lever included (except for 0 - 0.5" sizes)•Auto shut-off•Micro USB data output port •Power: 3V CR2032 battery included•Inspection certificate with graphic chart available•Supplied in fitted box