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CPT 130D Purchase CCS Approved Ship Marine Nautical Magnetic Compass CPT 130D marine hot sale ccs approved nautical ship magnetic compass，it is suitable for the steel motorized fishing boats and small steel vessels acting as steering compass. 1.small volume 2.hot sale and being cheap 3.stable in magnetism Main technical parameters ProjectData Dial DiameterΦ130mm Dial graduation0°～360° 1°for each grid Using temperature-20℃~60℃ Indicating deviation（H=35μT，T=20±3℃）≤1.5° Half period（H=35μT，T=20±3℃）≥5.59 S Friction deviation（H=35μT，T=20±3℃）≤0.26° Main semicircle self heterodyne correcting energy1°～40° Quadrant self heterodyne correcting energy1°～5° Lighting power supplyDC 24V Outline Dimension330×200×270mm Diameter of mounting holesPitchrow118   ApertureΦ6.5 weight4 kg CPT-130D Magnetic Compass Packing List Component Qty. Specification Magnetic Compass1/Set Fittings CaseSelf Heterodyne Correcting Device 1 setMain semicircle self heterodyne adjusting magnetic bar8/pcs Quadrant self heterodyne adjusting pure iron sheet10/pcs Inclining self heterodyne adjusting magnetic bar2/pcs Spare PartsGasket for liquid injecting hole1/Pc Supplement Liquid  For Compass1/Bottles Document Bag1/PcCCS Certificate1/Pc Using Instruction1/Pc Production Contents1/Pc Packages will be suitable for the long distance ocean transportation.compass manufacturers website:http://www.sf-compass.com/magnetic-compass/