【Extremely Precise Measuring Accuracy】This digital caliper can measure things up to 6 inches/ 150 mm. There is an extremely precise accuracy of 0.01 mm with this caliper, which allows you to measure things accurately at any time easily. You just need to turn the rolling wheel to get industrial-grade accurate measurements. 【Premium Stainless Steel Material】This digital caliper is made of high-quality stainless steel. The stainless steel material is processed by a fine polishing process. There is a knurled wheel on the bottom that makes your measurement smoother. You just need to gently turn the wheel to move the jaws and measure things easily. 【Extraordinary large screen】Our digital caliper is equipped with a large high-quality LCD screen that allows every dear customer to read the measurement value more easily and clearly. There is a locking screw on the top of the screen. It can help you lock the caliper after your measurement to avoid measurement errors caused by the movement of the