Store New Arrivals Add to Favorite View Feedback Contact All-Metal Digital Caliper 0-12" Micrometer Tool Inch/MM for DIY 3D Printing Description Item model number HKZ300 Product Dimensions 17"L x 5"W Material Stainless Steel Country of Origin China Range 0.01 Millimeters Batteries 3 LR44 batteries required. (included) Measurement Accuracy 0.001 inch Model HKZ300 [Premium Digital Caliper] This caliper tool is made entirely of high quality stainless steel, which is dustproof, waterproof, impact resistant, rustproof hence it has a long service life. The digital calipers can measure depth/step/internal/outer diameter with two sets of jaws ( upper and lower ) and a depth probe. [High Accuracy] With a resolution of 0.0005"/0.01mm and accuracy of 0.03mm/0.001", it can be applied to almost all home use scenarios. mm/in two measurement units can be converted for easy and accurate readings. Ideal for users who often work with overseas products. [Smoot-type Operation Method] sliding digital unit section automatically starts the power without pressing the on/off button. 5 minutes without any operation, the caliper automatically turns off, which is more energy-saving and environmentally friendly. It also prevents the power from being turned on accidentally. The movement of sliding part is very light. Equipped with zeroing function for comparison and indirect measurement. *The digital unit section can be slid by loosening the set screw. [Large LCD Display] The large LCD display is easy to read even for the presbyopic. Large characters make it ideal for DIY and carpentry tools. Improved anti-drop battery compartment is splash-proof and comes with battery plus two more batteries are included. Carefully handle the battery box screws. [After-sales Service] We are committed to providing customers with high-quality and practical tools. If you have any dissatisfaction with our products, please feel free to contact us, we provide return service within one year. Product Description Product Specifications Functions: External Measuring,Internal Measuring,Depth Measuring,Step Measuring? Resolution: 0.0001?/0.01mm Accuracy: 0.2mm/0.01? Battery: 1.5V LR44 button cell Auto power off: 5 minutes without operation Comparison Test 1 Clamp A with a caliper, press the reset button to reset to zero, and then test B, you can test the size difference between A and B. Comparison Test 2 The inner test surface of the caliper fits A, press the reset button to zero, and then test B, you can test the size difference between A and B. Indirect test 1 Clamp A with a caliper, press the reset button to reset to zero and then test B, you can get the test result of dimension C (please ignore -). Indirect test 2 The inner test surface of the caliper fits A, reset to zero, and test B, then size of C can be tested. ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.