HARDELL Digital Caliper 12 Inch, Rechargeable All Metal Electronic Micrometer with Backlit LCD, Inch /mm /Fraction Conversion, Auto-Off - Measuring Tool for DIY, 3D Printing, Workshop & Household

Features

• 4-Month Battery Life No More Hunting for Button CellsBuilt-in rechargeable battery: just 2 minutes of charging gets you going, and a full 20-minute charge delivers 4 months of continuous use. You can also use the vernier caliper while charging no need to wait. No battery swaps, no dead calipers in the middle of a project. More reliable than disposable-battery calipers plug it in and forget about power worries
• Precision You Can Count OnEngineered with 0.04 mm / 0.002" accuracy and 0.0005" resolution. This 12-inch digital caliper delivers consistent, repeatable readings perfect for model crafting, 3D printing, component verification, and any task where a fraction of a millimeter matters. No drift, no guesswork
• Backlit LCD & Smart Auto-OffBright backlit LCD screen means you can read measurements clearly in dark garages, dim workshops, or bright sunlight. The backlight automatically turns off after 5 seconds, and the whole digital micrometer powers down after 5 minutes of inactivity saving battery while keeping it ready when you need it
• All-Metal Body Built to LastCrafted from durable metal (including screen housing), this caliper measuring tool resists magnetic interference accurate even near electric drills or motor. Unlike plastic calipers, metal construction ensures long-term precision even after accidental drops or bumps no need to worry about bent frames. Smooth sliding, polished edges, and ergonomic thumb roller reduce hand fatigue. Feels solid, works precisely
• 3 Units & 4 Modes One Tool, Endless JobsSwitch between inch, millimeter and fractional inch readings with a single tap. Four measurement modes: internal, external, depth, and step. Perfect for electricians, jewelers, woodworkers, machinists, and DIYers one caliper adapts to your workflow. No more switching tools; just measure and move on
• One-Year Warranty Use a 5V adapter and USB-C cable. Do NOT use adapters >7V (damages circuits) or dual USB-C (Type-C to C) cables, which may fail to charge due to protocol incompatibility. Any questions, please contact us