Read the Angle, NOT the Bubble!
You’ll never need to use technical terms like “half a bubble off” with this innovative new level. Instead, you’ll be plumbing door jambs with precision, because you’ll know when the jamb is right on 90 degrees, or needs a bit more shimming to move it off 89-1/2 degrees! Plumb waste lines to the required slope, check roof pitches, or just hang a picture without guessing whether the bubble is centered: just read the exact angle! If you orient the level to check plumb, it reads 90 degrees, and if you flip it upside down (to check the slope of a pipe for instance) level will be shown at 180 degrees! Although the level reads directly in degrees, slope calculations are a snap. (Slope is merely an expression of rise divided by run.) Many common slope to angle relationships are shown on the side of the level, so in most cases, calculations are unnecessary. Made in Japan.