Ruler Cm

Ruler Cm includes the following functions: length measurement, thread pitch determination, length calculation, straight line, unit converter (inches to millimeters, inches to centimeters), online ruler, vernier caliper, etc. 

mm ruler ( Roulette) is a beautiful, functional and easy to use tool for any smartphone or tablet.
Ruler Cm advantages: 
- measurement accuracy; 
- ease of use;
- measurement of length by any side of the device; 
- setting of units of measurement: centimeter, inch; 
- easy and fast calibration; 
- measurement in 2 modes: point, line; 
- vertical and horizontal ruler; 
- Translation into more than 20 languages.
inch ruler is a simple and useful measurement tool that allows you to use your Android device's screen for quick measurement as a ruler or tape measure.