Soviet Nautical Gyroscopic Compass KM100-3 (1982) with Oil Lamps, Original Case and Documents

(CLO0_003_3253)

KM100-3 gyroscopic compass, manufactured in 1982 in the Soviet Union, designed for maritime navigation in extreme conditions. This model is distinguished by retaining both original oil lamps for night lighting and is mounted on a cardan suspension inside a protective cover. Includes its original case, certificate and technical manual in Russian

• Manufacturing: Soviet Union, 1982.
• Model: KM100-3.
• Dimensions: 291 x 275 x 260 mm.
• Weight: 7 kg (without case).
• Suspension: Stabilized gimbal.
• Buffer fluid material: Polymethylsiloxane (non-toxic).
• Compass Rose Graduation: 2° increments.
• Operating Temperature Range: From -40°C to +60°C.
• Lighting:
• Two original oil lamps for night use.
• This model lacks deviation compensators and electric lighting.

It has a syringe for liquid refilling, so it is unknown if it has been replaced.