Gunner Quadrant KO is designed to enable the user to determine the elevation of a gun barrel. The device uses a spirit level whose scale goes from 0° to 90°.

Range of the measured angles, mils (1/6400): from 0 to 1600

Value of the divisions of the gear sector scale: 10 mils

Value of the divisions of micrometer: 0.2 mils

Value of the divisions of the level bubble: 30′′ ± 3′′

Error in the quadrant reading while measuring angles in ranging from 0 to 1600 mils: < ±0.5 mils for temperature range (50° C)

Operating temperature: -50°C to +50°C
Storing temperature: -55°C to +60°C
Weight: 0.98 kg
Total weight including
appliances and case: 2.05 kg
Dimensions (LxWxH): 270 x 215 x 105 mm
*Available is a model with range from 0-00 to 15-00 (Russian standart
1/6000)