A spirit level bubble level or simply a level is an instrument
designed to indicate whether a surface is horizontal (level) or
vertical (plumb). Different types of bubble levels may be used by
carpenters stonemasons bricklayers other building trades workers
surveyors millwrights and other metalworkers and in some
photographic or videographic work. Hold any of the phone's four
sides against an object to test it for level or plumb or lay it
down on a flat surface for a 360° level.
● No permission required at all
● No ads
● Calibrate any side independently
● Calibrate relatively (another object surface) or absolutely (earth gravity)
● Show angle in degree inclination in percent roof pitch or inches per foot (:12)
● Sound effects to calibrate without looking at the phone
● Install on SD
● Orientation locking
● No permission required at all
● No ads
● Calibrate any side independently
● Calibrate relatively (another object surface) or absolutely (earth gravity)
● Show angle in degree inclination in percent roof pitch or inches per foot (:12)
● Sound effects to calibrate without looking at the phone
● Install on SD
● Orientation locking
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