The MC range of mirror compasses provides an invaluable tool for those who place a particular premium on accurate and reliable directional measurements; for example surveyors, miners, architects, rescue patrols, hikers, boaters and the military. The declination adjustment system, standard throughout the range, is especially useful when working in areas of large magnetic variation, while the sighting notch provides superior accuracy.
# Two Zone System
# fixed declination correction scale
# jewel bearing
# detachable snap-lock lanyard with whistle
# sighting hole and notch for accurate bearings
# size: 58 x 68 x 18 mm / 2.3" x 2.7" x 0.7"(with lid closed)
# weight: 36 g / 1.3 oz