1、MEASURING RANGE: The digital dial indicator has a measurement range of 0‑30mm and can adapt to various working environments and usage scenarios. 2、HIGH RESOLUTION: This dial gauge supports high accuracy measurement with a resolution of 0.00005 inch or 0.001mm, providing stable and reliable results. 3、DIGITAL DISPLAY: This industrial dial gauge provides clear digital display, convenient for users to read measurement results and efficiently complete tasks. 4、IP65 WATERPROOF: This electronic dial indicator has IP65 protection design, waterproof and dustproof, suitable for use in damp or dusty working environments. 5、BATTERY POWERED: The dial gauge is powered by a CR2032 lithium manganese battery with a capacity of 220mAh, making it easy to use anytime and anywhere.