Description :<br>  Portable Digital Dial Indicator 0.01mm 0.0005inch Range 0-25.4mm 1inch Gauge  <br> Features :  Durable and practical. Portable， very convenient to carry out. Large screen display， read it very clearly. Can switch between mm and inch.<br>  <br> Specification :  Resolution: Digital indicator: 0.01mm\/0.0005'' Digital micro-indicator: 0.001mm\/0.00005'' Measuring Range: Digital indicator: 0~12.7mm\/0.5''， 0~25.4mm\/1'' Digital micro-indicator: 0~5mm\/0.2''， 0~12.7mm\/0.5''， 0~25.4mm\/1'' Power: One silver oxide battery(SR44) with work voltage 1.5V (Not included)  Operating temperature: 0\u2103~40\u2103 Storage temperature: -20\u2103~70\u2103 Relative humidity: \u226680% The response speed: \u22660.5m\/s Size(L x W x H): 12 x 5.5 x 2.5cm\/4.72 x 2.16 x 0.98'' Material: Aluminum Alloy<br>  <br> Package includeds :  1 x Digital Dial Indicator (Battery is not included.) 1 x User Manual<br>  <br> Details pictures :