This new digital protractor provides absolute measurement and relative measurement. The 2.75” wide by 1.50” high LCD screen display remains upright to view at all angles. Self calibrating and converts between angle and slope.

This precision instrument is engineered to be accurate to within 1 degree of level or plumb. It provides a full 360 degree reading so that the unit may be used accurately, even upside down. Reading hold feature lets you take a reading in any situation.