Features: Precisions Marine Grade Divider with Brass Construction delivers ≤0.1mm measurement accuracy for marine charting, featuring copper alloy legs and stable angles locking to withstand saltwater environments. Engineered with brass components and smooth rotation, this charting tool maintains structural integrity during vessel vibrations while enabling effortless distance calculation on maps. necessary for professional and yacht navigators requiring navigation instruments, particularly when coordinating with parallel rulers or sextants for precise course plotting. Optimized for measuring scales and distances across rolling decks, its rounded tips protect charts during frequent usage in commercial ships or recreational boating scenarios. The compact marine divider securely stores in navigation set, featuring slip resistant hinge tension and 5+ year durability a critical tool for converting chart data into actionable routes.
note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.