Features Versatile Measurement Reset: Easily reset at any position with the power switch, allowing for seaml measurement unit conversion to suit your needs Precision Parallel Scribing: Designed for accurate parallel line scribing, this high-end industrial-grade tool ensures reliable measurements with IP54 waterproof and dustproof protection Superior Craftsmanship: Featuring fine grinding proces and a stable chip, this electronic caliper guarantees durability and precision for all your measuring tasks Practical for Various Applications: Ideal for measuring mechanical procing, this tool enhances efficiency and accuracy in both profional and DIY projects Industrial Standard Accuracy: Compliant with CN standard industrial product specifications, this digital measuring tool offers high durability and consistent performance Features: 1、Reset at any position, digital vernier caliper is with power switch, which supports measurement unit conversion at any position. 2、Supports parallel line scribing, accuarncy Type‑B CN standard high‑end industrial‑grade digital caliper keeps IP54 waterproof and dustproof. 3、Electronic caliper adopts fine grinding proc and it also keeps high‑end stable chip. 4、Widely used in the measurement of various mechanical procing, useful and practical. 5、In line with CN standard industrial product standard accuracy, this digital caliper keeps high durability. Specification: Item Type: Digital vernier caliper Material: Stainl steel Size: Regular Size: 0-150mm Reading Value: 0.01mm/0.0005-inch Battery Type: 3V CR2032 lithium battery(Not included.) Package List: 1 x Digital Vernier Caliper 1 x User Manual 2 x Scribing Head Package List 1 x Digital Vernier Caliper 1 x User Manual 2 x Scribing Head