For angular measurement, calibration and orientation in:

milling
drilling
marking
scale making
calibration
SPECIFICATIONS

Measuring range, deg 0 - 360o
Spindle tilts range, deg 0-90o
Max diameter of load, mm 300
Scale division, arc. sec. 15
ODGE-5 5
ODGE-20 20
Max length of load, mm, small bed/large bed 600/1000
Overall dimensions, mm
head 280х395х250
tailstock 270х85х195
small bed 1320х385х230
large bed 1825х385х275
Weight, kg, head/tailstock/small bed 60/15/160
large bed lamp 10

Produced at JSC "Novosibirsk Instrument-making plant (NPZ)"