Digital Caliper 12 Inch/300mm, HARDELL Calipers Easy Switch Inch/MM/Fraction, Stainless Steel Digital Caliper Measuring Tool with Auto-Off Large LCD Screen for DIY/3D Printing/Jewelers/Woodworkers

【Precision Measurement with Large Scale】 Dominate large-scale measurements with 12″/300mm measuring range while maintaining ±0.001″ accuracy& 0.0005″ resolution. One rugged digital caliper delivers uncompromised precision across its full range—no trade-offs between size and accuracy
【More Critical Backup Included】 The 12 inch caliper is always ready: Includes 2 spare batteries, 1 dedicated spare battery cover with screws, steel ruler, and screwdriver. Never lose measurement time due to dead batteries or a missing cover—these thoughtful extras of the high-precision calipers ensure uninterrupted precision for large-scale projects
【3 Units Conversion + Auto-Save Power】 Switch instantly between inches, mm, and fractions on your digital caliper measuring tool—ideal for blueprints,3D pringting tasks, or DIY projects. Coupled with 5-minute auto-off, the design of this large digital caliper prevents dead batteries during long sessions. Work faster without manual calculations, and never worry about leaving it on overnight
【Solid Construction + Smooth Sliding】 Made from fine-polished stainless steel, this electronic caliper 12 inch handles drops, oil, and moisture without rusting or dents. The smooth-gliding rail of the caliper micrometer feels consistent from tip to base—even after months of daily use. For mechanics, woodworkers, and DIYers who need reliable measurements without fuss
【4 Measuring Modes for Versatile Use】 This metric caliper 12 inch boasts 4 versatile measuring modes—depth, step, external and internal measurements—delivering precise readings for diverse workpieces. The vernier caliper excels across multiple work scenarios, from mechanical manufacturing to home DIY projects, proving reliable as your go-to tool for consistent accuracy