1、Clear Display: The large screen digital display on the vernier caliper is clear and durable, and the large size LCD display shows clearly. 2、Stainless Steel: The vernier caliper ruler body is stainless steel, after high temperature quenching, not easy to deformation, more accurate measurement. 3、3 Measuring Methods: Users can switch metric, imperial or fractional measuring methods with one key, and automatically convert the measuring length. 4、Durable Scale: Vernier caliper adopts magnetic strip lamination scale process, which will not wear easily, beautiful and durable, high accuracy. 5、Spare Battery: Vernier caliper not only comes with its own battery, but also comes with a spare battery, which makes your measurement stable, reliable and easy.