Handy Tools - Surface Level 1.0
A Handy tool for accurate measurements.
Place your device on any flat surface to check if its parallel to the ground (e.g. a table or a cupboard).
- HOLD button
You can press this button to save the results of your measurements and deactivate a tool. Press it again to release the hold.
- CALIBRATE button
Place your device on a level surface and press this button to calibrate a tool for the best accuracy....