HARDELL Digital Vernier Caliper 150 mm with Large LCD Screen

Additional batteries and battery cover: the digital calliper contains 2 replacement batteries and 1 special spare cover. The screw-secured replacement cover prevents lost batteries in cluttered workshops, while the enclosed metal ruler/screwdriver allows replacement of parts while working. Precise and accurate: Designed with an accuracy of 0.001 inches / 0.02 mm and a resolution of 0.0005 inches / 0.01 mm in the measuring range of 0-6 inches / 150 mm, this calliper delivers precise measurements - ideal for jewellery making or woodworking that requires dimensional control. Auto-off and zero setting: the intelligent 5-minute auto-off function protects the battery, while the instant zero setting makes comparative measurements effortless. Simply slide the jaws of the caliper to any position, reset to zero and read the difference values directly - no need to calculate mixed units in DIY/craft projects. Inches/mm/fraction conversion: Switch between inches, millimetres and fractions at the touch of a button. Avoid calculation errors when working with mixed units of measurement, whether in 3D printing or machine repairs. 【4-in-1 Multifunction Measurement】Double hardened stainless steel jaws and a depth probe measure internal/outer diameter, steps and depths - replacing 4+ special tools. This versatile digital caliper simplifies complex projects with professional results.