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 6110-01-245-3059
NSN 5960-01-367-0981
NSN 6150-01-181-4530
NSN 6620-01-192-3927
NSN 5990-01-485-0260
NSN 5945-00-726-9345
NSN 6130-01-136-9521
NSN 6645-01-027-7042
NSN 5910-01-172-1001
NSN 6105-00-464-9316
NSN 4140-01-273-1829
NSN 5895-00-141-3931