Mechanical caliper
 Material: Stainless steel
 Application:
 Outside Dimensions Measurement : Use the outside measuring function to measure the length, width or outside diameter of cylindrical, rectangular or square parts.
 Inside Dimension Measurement : Use the inside measuring jaw to measure the inside diameter of holes, pipes or other hollow parts.
 Depth Measurement : Use a depth gauge to measure the depth of a hole, groove, or recess in an object.
 Step Measurement : Some calipers can measure the distance between steps or steps on a part.