Digital Caliper with USB-C Charging, 6" Stainless Steel Digital Caliper Measuring Tool, 4-in-1 Calipers with Large LCD Screen, Micrometer with MM/in/F Conversion for DIY/Household/3D-printing

Digital Caliper with USB-C Charging, 6" Stainless Steel Digital Caliper Measuring Tool, 4-in-1 Calipers with Large LCD Screen, Micrometer with MM/in/F Conversion for DIY/Household/3D-printing_x000d_ _x000d_ _x000d_ Product Features_x000d_ _x000d_ USB-C Fast Charging, Up to 4 Months of Battery LifeSay goodbye to the hassle and extra cost of frequently replacing button batteries. Built-in high-efficiency lithium battery supports USB-C charging, fully charging in just about 30 minutes, providing up to 4 months of battery life (based on an average of 30 minutes of daily use). Charging efficiency far surpasses traditional models, eliminating worries about power interruptions during precision machining or critical projects._x000d_ Precision Glass Grating, 0.02mm AccuracyThe core utilizes a high-stability precision glass grating ruler, offering superior thermal stability and wear resistance compared to ordinary metal gratings, ensuring consistent accuracy over long-term use. Providing a 0-150mm (0-6 inch) measurement range with a resolution of 0.01mm/0.0005 inches and an accuracy guaranteed at 0.02mm/0.001 inches, it is sufficient for demanding scenarios such as machining part inspection and 3D printed model verification._x000d_ One-Click Switching to 3 Units, Achieving 4 Measurement ModesInnovative design allows for instant switching between millimeters, inches, and fractions with a single click, eliminating the need for manual conversion. It integrates four measurement functions: outer diameter, inner diameter, depth, and step height. Whether for engineers conducting QC inspections, woodworkers measuring mortise and tenon joints, or jewelers determining gemstone dimensions, this one tool handles it all._x000d_ Sturdy Stainless Steel Body, Smooth and DurableThe main body is constructed from high-quality stainless steel, ensuring a robust structure and corrosion resistance. The measuring jaws are hardened for excellent wear resistance. The smooth-sliding guide rail, combined with ergonomically designed finger wheels and polished edges, maintains comfort even during prolonged, high-frequency operation, reducing hand fatigue._x000d_ Large Screen and Intelligent Functions for Versatile UseEquipped with a large 45.5*15mm LCD screen, the numbers are clear and easy to read in well-lit environments, making it suitable for use on construction sites or for precise indoor work. It supports data hold and zeroing at any position. It features intelligent automatic shutdown (after approximately 5 minutes of inactivity), effectively saving energy and extending battery life._x000d_