AR ruler -Accurate measurement

Techno your life!
Every time you want to use ruler,you can not find your ruler? Now, you do not have to sweat all the way to find the ruler! With the AR ruler, you can measure the object anytime, anywhere!
In addition, we also joined a series of practical tools, flashlight, noise detection, precision calculator, compass, bring you a good user experience!

Use the enhanced reality technology, to achieve object measurement, plus some small tools, I hope you will like!