Sight Master Compass is Designed for the Professional
Precision glass lens with diopter sight. Top scale has a lubber line for direct reading. Anodized aluminum housing has an aluminum card on back to show angle or height depending on scale. Dial is graduated to 1° increments and can be read to 1⁄2°.
Sight Master Quadrants Compass capsule displays true bearing 0°–90° in four quadrants. Accuracy up to ±0.5° from true magnetic course with precision sighting and up to 1.0° from true magnetic course for map reading. Graduated 0°–90°. Measures 2-1⁄4"W x 3"L x 5⁄8"D.