1、High Accuracy: The electronic digital dial indicator has a resolution of 0.01mm/0.0005in and a measurement range of 0‑12.7mm/0.5in. 2、High Definition Display: Digital dial indicator adopts ultra clear LCD display, with clear display and high accuracy of reading. 3、Alloy Probe: Digital indicator adopts carbide probe for more accurate measurement and more stable and durable performance. 4、Multi Function: Digital indicator gauge has a switch, metric and Inch conversion function, and zero setting at any position. 5、Quick Response: The electronic indicators have a quick response time (3m/s) with no overspeed error occurrence and are sensitive to use. Item Type: Electronic Digital Dial Indicator Material: ABS, Hard Alloy Resolution: 0.01mm/0.0005in Measuring Range: 0-12.7mm/0.5in Battery Type: 1 x LR44/SR44 Button Cell 30mAh (included) Operating Temperature: 0-40℃ Humidity: ≤80% 1 x Electronic Digital Dial Indicator 1 x Instruction Manual