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 5985-01-383-4930
NSN 6645-00-099-6913
NSN 6645-01-110-1334
NSN 6150-01-054-3983
NSN 5965-01-441-9505
NSN 5855-01-082-3693
NSN 2925-01-543-0073
NSN 6220-01-255-0258
NSN 6645-01-519-3007
NSN 5998-00-089-9899
NSN 5950-00-126-7313
NSN 6685-00-343-9913