SCOPE OF APPLICATION: Vernier calipers are used to measure the length, depth, thickness, inner and outer diameter of cylinders. It is an ideal measuring tool for a wide range of industrial, electrical, hobbyists.MATERIAL MANUFACTURING: The vernier caliper is made of carbon steel, and this carbon steel measuring tool is solid and durable, can ensure strength and durability, has a long service life.WITH STORAGE CASE: High precision calipers, with a storage box, convenient to take and easy to carry, this kind of carbon steel measuring tool with accurate scale is easy to use.MEASURING PARAMETER: The digital caliper has an accurate scale with a measuring range of 150mm and a measuring accuracy of up to 0.02mm.EASY TO READ: The digital caliper has an accurate scale and a clear scale. This scale makes this carbon steel measuring tool easy to measure and read the value, bringing more convenience to your work.FINE WORKMANSHIP: The caliper is made of hardened stainless steel, sturdy and