You can even use it as a ruler. Here are the best ruler apps and measurement apps for Android! ... switch between metric and imperial units, measure angles, and even measure tilt.

One arm of the Y Ruler is engraved with 12 cm while the other features a 5-inch measurement. This dual system caters to global users, irrespective of their preference for metric or imperial ...

The Re-ruler is constructed from aerospace grade aluminum and offers both inches and mm together with a handy angle guide, compass, removable level and embedded magnets for easy storage.

First and foremost, the device can indeed serve as a straight-edge ruler, for measuring, drawing or cutting straight lines. The markings on the beveled edges of its two arms go up to 100 mm on one ...

The measuring caliper in action, showing that this board is 21 mm thick Titaner Finally, when it's time to crunch the measured numbers, you can flip the Mix 3.0 over and use its underside as a ...

One resourceful company is reinventing the ruler. Creative collective Laan Labs has developed a nifty mobile app that relies on augmented reality technology to turn your smartphone into a ...

Then, the line drawn with an ordinary ruler (top) was longer than the line drawn with a 'real ruler' (bottom) by about 0.3 mm in width of the scale line. It's a small difference, but it's annoying ...

Wooden rulers used in school, tape measures, slide rulers—all of these typically have equidistant intervals with hash marks (often numbered), used to measure both metric and customized units.