편리한 수평계 (수평 및 수직 기울기 측정기)

A simple-to-use horizontal and vertical inclination meter. You can easily measure the tilt of an object using a smartphone sensor.

The handy level meter can measure vertical and horizontal inclination.

It is used to measure the angular deviation of the floor surface when hanging a picture frame in a house.

This program can easily measure the inclination of surfaces and walls regardless of location using the built-in sensor of the smartphone without the need for a separate device.

It can be useful when hanging a shelf or installing a refrigerator that is sensitive to tilt. It can also be used as an auxiliary tool for sports that are sensitive to the slope of the floor, such as golf.