Angular range 0-360 deg; reading to 0.2 sec; length of base 6.500 inches; width of base 2.750 inches; height 11.250 inches
An optical instrument consisting of a sighting tube and a quadrant scale plate, used to ascertain the angle of elevation of an object.
Classification: Levels (surveying)
NSN 6320-01-442-3428
NSN 6150-01-048-8635
NSN 5915-00-161-3158
NSN 6220-01-359-7820
NSN 5910-01-305-8195
NSN 5920-01-656-1235
NSN 6105-00-482-9162
NSN 6145-00-419-0550
NSN 5905-01-093-2433
NSN 5945-01-634-0588
NSN 5895-01-343-0201
NSN 6320-01-457-2805