Thickness Gauges offer a quick and efficient means of inspection of thickness. Convenient grip handle, thumb trigger and spring-loaded spindle.This is an Perfect tool for mechanical, industrial processes and laboratory use.Large LCD Display with 3 DigitsMeasuring Range from 0 -12.7 mmHigh Resolution up to 0.01 mmSwitchable between mm and inchZero SettingMeasuring Range: 0 ~ 12.7 mmResolution: 0.01 mm (0.0005 inch)Response Time: less than equal 0.5 m/sOperating Temperature: 0 ~ 40 (32 ~ 104 )Storage Temperature: -20 ~ 70 (-4 ~ 158 )Relative Humidity: less than equal 80% R.HMaterial:Aluminum+ABScolour:blackPackage Contents:1 * Thickness GaugeOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.