Measures the distance to the object by its real sizes and vice versa
It is necessary to calibrate once in the normal mode and in the ZOOM mode.
After calibration, it measures a sufficiently accurate distance to the object, if the height or width of the object is known, within the limits of the camera's view of your device.
- simple interface;
- there is a ZOOM mode;
- the object can be placed in any part of the screen, not necessarily in the center;
- Ability to calibrate for any smartphone or tablet;
It is recommended that you read the instructions before use (in the menu)