Rapid coarse and fine adjustments; scale& gears totally enclosed
An instrument consisting of an arc scale mounted within a circular case. It is used for measuring angles of elevation and depression. Excludes level, surveying.
Classification: Levels (surveying)
NSN 7035-00-834-2090
NSN 4140-01-247-4837
NSN 2925-01-446-6976
NSN 5915-01-594-1512
NSN 5925-01-483-2007
NSN 6650-00-051-9911
NSN 6650-01-272-9746
NSN 6650-01-231-6728
NSN 5985-01-442-4688
NSN 7035-01-339-3665
NSN 6145-01-441-4239
NSN 6130-01-478-5227