The Mitutoyo 500-151-30 digital caliper offers limitless precision and speed for measuring exterior, internal, depth, and pitch dimensions. The Mitutoyo 500-151-30 has a configurable LCD display, a big character height (height 9.0mm), and a resolution of 0.01mm for greater reading. It can measure a dimension range of 0-150mm with an accuracy of 0.02mm.
1 First, make sure the caliper jaws are clean.
The existence of pleats, dust, etc. between the jaws of the caliper causes measurement errors.
2 Then, after closing the jaws, use the key installed on the caliper to zero the display number.
3 Now open the jaws of the caliper with your thumb and after placing the object between the two jaws of the caliper, close the jaws so that the jaws touch the object.
4 Then you can read the size on the screen.
This device works well in any conditions.
Error-free operation under conditions:
dust,
Water,
Oil.
It is better to put it in the protective box that comes with it after use.