RitchieAngler CompassFeatures:2 3/4 (70 mm) Direct-Reading DialSurface Mount with Push-Button Removal for Quick Storage and SecurityNo-Glare Gray Finish with High-Visibility Blue DialDistinctive RitchieAngler graphicsScientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial MovementInternal Green Night LightingBuilt-in Compensators to Easily Adjust for DeviationMovable Sun ShieldDirectiveForce Magnets100% RepairableExclusive 5-Year Ritchie WarrantyApprox. Shipping Weight: 1lb (454 g)Notes:All magnetic compasses come standard with 12v lighting. 24 & 32v lighting options are available.Some custom built OEM models may have different lighting. Specifications:Read: FrontMounting Style: SurfaceBacklight: YesLubber Lines: YesBox Dimensions: 3″H x 4″W x 5″L WT: 0.8 lbsUPC: 010342160423Quick Guide (pdf)Owner’s Manual (pdf)