1、Measurement Range: Digital display dial caliper gauge with a measurement range of 8‑28mm, capable of measuring hole diameter and groove depth, with an accuracy of 0.01in. 2、Digital LCD Screen: This electronic caliper is equipped with LCD display screen, allowing you to easily and quickly read data, greatly improving measurement accuracy and efficiency. 3、Battery Powered: This digital caliper is powered by a CR2032 battery, with a capacity of 210mAh, ensuring long term and continuous use, convenient to use anytime, anywhere. 4、Wide Applications: This digital display dial caliper is very suitable for mechanics repair, DIY projects, home improvement, and other measurement scenarios, with strong practicality. 5、ABS Material: This electronic caliper gauge is compact and lightweight, made of excellent ABS material, with good toughness and impact resistance, suitable for various environments. 1 x Digital Dial Caliper1 x User Manual1 x Storage Box Item Type: Digital Dial CaliperMaterial: ABSBattery: 1 x CR2032 Battery (built in)Battery Capacity: 210mAh