Feature:1. High Accuracy Measurement: This dial indicator has a resolution of 0.0005 inches/0.01 millimeters, with high accuracy to meet a variety of measurement needs.2. IP65 Dust And Water Resistant: This dial indicator is IP65 rated for dust and water resistance to maintain accuracy when used in harsh environments.3. 0 To 100mm Measuring Range: This dial indicator is suitable for measuring in the range of 0 to 100mm, which meets a variety of measuring needs.4. Digital Display: This dial gauge adopts digital display, which is intuitive and clear, and easy to read the measurement results.5. Excellent Aluminum Alloy Material: This dial indicator is made of excellent aluminum alloy material with high durability to maintain accuracy and stability over a long period of time.Specification:Item Type: Dial IndicatorMaterial: Aluminum AlloyBattery Type: Lithium Manganese Battery ( Shipped With Built In Battery )Battery Model: CR2032 x 1Battery Capacity: 220mahResolution: 0.01mm/0.0005inMeasuring Range: 0-100mm/0-3.94inPower Supply: 3V Lithium Coin Battery (CR2032)Operating Temperature: 0-+40Storage Temperature: -20C-+70CRelative Humidity: 80%.Package List:1 x Dial Indicator1 x Battery1 x Storage Box1 x Screwdriver1 x English Manual