Features: Detachable Measuring Head: Customize your measurements with the ability to replace the measuring head to suit your specific needs. Seamless Computer Communication: Easily connect to your computer via the portable port and data line interface, enabling efficient data transfer and analysis. Clear and Quick Readings: The compact and sturdy structure of this digital dial indicator ensures fast and accurate measurements displayed on the large LCD screen. Enhanced Operability: Three large function buttons make operation easy and stable, improving overall efficiency. Versatile Measurement Capabilities: Measure various shape and position tolerances, including runout, straightness, parallelism, and flatness with this high-precision measuring tool. Specification: Condition: 100% New Item Type: Digital Indicator Material: Plastic + Metal Resolution: Digital Indicator: 0.01mm/0.0005', 0.01mm/0.001' 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/0~0.2', 0~12.7mm/0.5', 0~25.4mm/1' Operating Temperature: 0~40 Storage Temperature: -20~70 Relative Humidity: 80% Battery Capacity: 200mAh (Battery Included) Total Length: Approx. 121mm / 4.8in Weight: Approx. 221g / 7.8oz Package List: 1 x Digital Indicator