The Fowler 54-101-150-2 Xtra-Value Cal Electronic Caliper is a high-quality digital caliper designed for metalworking inspection and measurement. With a maximum measurement of 6 inches, this caliper allows for precise and accurate readings. The regular display makes it easy to use for various applications. Additionally, the California Prop 65 warning indicates that this product may contain chemicals known to cause harm, making it important for users to take necessary precautions. Built by the trusted brand Fowler, this electronic caliper is a reliable tool for professionals in CNC, metalworking, and manufacturing industries.