Vernier 0-50mm Tool Portable Stainless Steel for Jewelry Gems Coins Antiques

USAGE SCENE: The caliper is a great tool for measuring small things and is easy to carry, which you can put in your pencil case, backpack, desk, watch toolbox, car and all other work spaces RANGE & SCALE: The size measurement range of the mini caliper is 0-50mm, and the dual scale design in metric and imperial allows you to get accurate and clear measurement data 4 MEASUREMENT MODES: The caliper can be used to measure the inner and outer diameters, depths and steps of two sets of jaws and a probe. Easy to use: The push-pull caliper is practical, not easy to slip, easy to measure. You can easily measure diameter, depth, width and length with a 3 inch caliper WIDE APPLICATION: Stainless steel caliper is rust and corrosion resistant, widely used in measuring various machining dimensions