To help users experiencing difficulties in running the online version we created this version of the application
In the application there are virtual measurement tools that the user can use both to learn how to measure and practice. The user receives feedback from the application and knows whether reading the measured value correctly or not

The application simulates:
- a vernier caliper with the 1/10 1 / 201 / 50 precision and shows the user how to read the measured value.
- vernier caliper 1/128"
- Micrometer 0-25mm accuracy 001;
-Dial caliper; accuracy 002;
- Micrometer 001
- external dial instrument
-Dial indicator

The application is educational not used for effective measurement. It has a very similar interface to real instruments and is very easy to use.