High-quality Material and Design: Our Digital Caliper Measuring Tool is made of high-strength stainless steel, ensuring durability and longevity. Unlike calipers made of plastic or carbon fiber components, our caliper is waterproof and dustproof, providing a longer lifespan. The sleek black and red design adds a touch of sophistication to the black gold body, making it a more advanced choice Extreme Accuracy: With a measuring accuracy of ±0.02 mm / 0.001 inch and a resolution of 0.01 millimeter / 0.0005 inch, our Digital Caliper ensures precise measurements. Equipped with thumb rollers and stop screws, this caliper guarantees smooth sliding and precise positioning during measurement Versatile Unit Conversion and Large LCD Screen: Our Digital Caliper features a convenient unit conversion button, allowing you to quickly switch between inches (inch) and millimeters (mm). The large LCD screen provides clear and easy-to-read numbers, even in strong sunlight. This user-friendly design enhances the overall usability of the caliper Wide Range of Applications: Our Digital Caliper goes beyond ordinary rulers. It can measure not only length but also internal and external diameter, depth, as well as circular and cylindrical objects. Whether you're a professional or an amateur, this caliper's multiple functions and superior performance will greatly assist you in your work Important Reminder: Please note that this kit is not suitable for cutting hard metal, hard wood, or density board.WISEUP has been Founded for 20 Years Who is always Committed to Hardware Manual and Electric Tools,as well as Pneumatic Tools, Auto Repair, Decoration etc. Helping you with your home DIY remodeling as well as work needs. In addition, the product includes a packaging box, a vernier caliper with battery, a 1.5V backup battery, a small screwdriver, a manual, and carton packaging.