Kit for measuring: ruler, calipers and protractor.
Touch on the screen to show the current size and use special buttons for accurate measurement.
Features:
* Use the ruler for measure as from left to right, as from right to left;
* Set unit as centimeters as inches;
* Select your own colors for background and for ink;
* Select a font;
* Show grid.
Minor changes for Android 13.
9Apps 4.9
