With Calibrate button You can set any angle as reference, so You can measure angles relative to angle of chosen surface. Reset button set the '' Spirit Level '' in normal mode, where You can measure angles with respect to gravity.
Spirit Level is bubble level, carpenter''s level or inclinometer with simple compass you have been looking for.
- Spirit Level is now with compass. Mode button switch between spirit level and compass.
- Spirit Level both functions available in both modes, only priority changes.
- On Spirit Level use green line for 0° degrees. Aline it with cross section for level.
- On Spirit Level calibration and reset to default are on same button