- Lightweight and rugged aluminium alloy construction- Prism sighting system for highest accuracy- Liquid-filled for rapid sighting- Full day/night use - 5 Tritium lights- Precision sapphire bearing- Full MILSPEC build quality- In service worldwide- NSN: 6605 99 500 3822The M-88 Dual Graduation with Mils and Degrees Liquid Prismatic Compass is built to the same exacting standards as the M-73, but is made largely from aluminium alloy, making it very lightweight.Five self-luminous Tritium light sources enable full night and daylight operation. The dial assembly is mounted in a liquid filled sealed capsule designed to allow the full servicing of the compass to sub-assembly level.Extensive environmental testing and rigorous quality control measures ensure that the M-88 can operate with precision in the most difficult climatic conditions.Comes with padded protective pouch and full instructions.- Size: 85 x 60 x 34 mm- Weight: 125g- Operating temperature: -20ºC to +55ºC- Pivot: Saphhire jewel- Liquid: Purified kerosene- Graduation Dual: Mils & Degrees - Night illumination: 5 Tritium lights- Accuracy: One half of one degree
