Baseplate Compass has Economical Choice with Professional Features
The optic green base on this Compass helps you find it in a hurry. Features adjustable declination, a dial graduation 0°–360° in 2° increments, built-in 45° protractor and inch/metric scale. 9020G Baseplate Compass includes declination map. Measures 2-1/2"W x 3-1/2"L.