2018-09-11
2018-09-11 本文已影响0人
mrTomHank
Do you need such software?

Decibel meter: measure the decibel value around you at any time.


Ruler: Accurate measurement, including metric, imperial units

Protractor: Turn on the camera to accurately measure the angle of the object

Balance test: Your phone is placed on the object being measured to determine if the object is level.
