Selection of the installation site and planning.

The time can be read from the "Bernhardt precision sundial" from 5:00 a.m. to 8:00 p.m.
The installation site should be selected so that as much sun shines on the sundial as possible.

The precision sundial should be installed on a base with a height between 0.5-1m. A stone or a metal construction can be used optionally.

The selection and formation of the base is independent of the function of the precision sundial.