HARDELL Digital Caliper 6 Inch, Rechargeable Calipers, One-Key Reset | Caliper Measuring Tool with Large LCD Screen, Auto-Off, Inch/mm/Fraction, for DIY, 3D Printing, Jewelry, Woodworking Hobby

One-Key Reset, Free from Anomalies Are you often frustrated by your digital caliper malfunctioning? Our HARDELL rechargeable digital caliper features a built-in reset function. When the caliper experiences occasional software glitches such as display errors, unresponsive buttons, or frozen data, theres no need to power off and wait. Simply use the shortcut keys to trigger an instant restart. This function quickly clears temporary data errors and resets the measurement program, allowing the caliper to return to normal operation promptlylike giving it a "quick refresh." This greatly enhances work efficiency and minimizes disruptions caused by caliper freezes

Rechargeable & Energy-SavingThis digital caliper adopts low-power consumption design for lasting use. A full charge delivers around 4 months of runtime. It features intelligent power-saving design, automatically entering sleep mode after 5 minutes of inactivity to effectively conserve energy. Daily charging utilizes a universal USB-C port, eliminating the need for a dedicated charger. Simply connect it to a computer, power bank, or phone adapter for quick power replenishment, allowing measurement work to proceed free from battery anxiety and ensuring efficient, continuous operation.

One-Key Swift Switch Between mm/inch/FractionThe digital caliper is equipped with an intelligent unit conversion function, allowing easy one-key switching among three commonly used units: millimeters (mm), inches (in), and fractional system (1/64 inch). Whether for international collaboration, blueprint verification, or adapting to different industry standards, there is no need for manual calculations or reliance on conversion tables. The micrometer clear unit markings and real-time display ensure that measurement results are immediately usable, completely eliminating the hassle of unit conversions and enabling efficient and accurate measurements One Caliper, 4 Functions, No Dead AnglesThe rechargeable digital caliper integrates 4 core measurement functions into one. With precision stainless steel internal jaws, external measuring surfaces, depth rod, and step measurement surface, it can flexibly perform accurate measurements of internal diameter, external diameter, depth, and step height. One digital caliper tool can meet the complex dimensional requirements of different parts of a workpiece, eliminating the hassle of frequently changing tools. 6 inch digital caliper enables efficient and versatile professional measurement in scenarios such as mechanical processing, quality inspection and assembly, 3D model making, jewelry measurement, and more Complete Caliper SetThe sturdy black storage case includes the 6" digital caliper x1, stainless steel ruler x1, USB-C charging cable x1, and detailed user manual x1.6 inch caliper measuring tool is ready to use right out of the box with no additional accessories needed. We are committed to providing comprehensive product support. Should you encounter any operational questions or require technical assistance during use, please feel free to contact our professional customer service team at any time, and we will offer you the utmost assistance