1、High Accuracy: This dial gauge has a measurement range of 0‑25.4mm, with a resolution of 0.0005in or 0.01mm, providing high accuracy measurement. 2、IP54 Protection: This digital display dial gauge has IP54 protection grade, dustproof and waterproof, and effectively protects measuring instruments. 3、Unit Switching: Supports switching between inch and mm measurement units, making it convenient to use, meeting different measurement needs. 4、Battery Powered: This electronic dial indicator is powered by a CR2032 lithium manganese battery with a capacity of 220mAh, ensuring long endurance. 5、Aluminium Alloy: This digital dial indicator is made of excellent aluminum alloy, corrosion resistance, oxidation resistance, and has a long service life.