Fowler 54-422-450-1 Mini-Mag Protractor

ITEM DESCRIPTION Length:  2.375″ Width:  1.375″ Height:  2.375″ The mini-MAG Protractor provides instant 360° digital inclination display of any angle with the additional unique feature of embedded magnets on both sides and the bottom which make it ideal for a variety of measurements. Embedded magnets with 3.5lb. pull Uses standard 9V battery (250 hrs.) Measuring range: 360° (4 x 90°) Display inverts for easy reading Resolution: 0.05° Accuracy: ±0.2° Repeatability: 0.05° Hold feature