[Accurate measurement]： Measure accurately with our premium quality Vernier Caliper! With a measuring range of 0 to 6 inches or 0 to 150 millimeters, our Vernier Caliper has a resolution of 0.0005 inches or 0.01 millimeters and an accuracy of 0.001 inches or 0.03 millimeters. [Premium Quality Ruler]: Made of premium ABS and hardened stainless steel material, our Vernier Caliper is rust-proof and can withstand dust and water splashes from all directions. Its LCD display makes it easy to read and does not tire your eyes. The thumb wheels allow for smooth sliding and precise positioning. [Versatile Caliper]: Our Vernier Caliper can accurately measure internal and external dimensions and can switch between inches and millimeters. It also has a zeroing function that allows you to measure the differences between two measurements. [Where to Use]: Perfect for small measurement needs, our Vernier Caliper is an ideal tool for industries, electrical work, hobbyists and automotive applications.