Curvimeter map measureCategories» All about Bairnsdale Camping & OutdoorsAUSTRALIAN MADECURRENT SPECIALSCOMPETITIONSArcheryBackpacks and BagsCamping FurnitureCamping GearCaravan and RV AccesssoriesFishing Gear and AccessoriesFoodFridges and CoolersGazebos, Screen Domes and AccessoriesGold and ProspectingKayaks, Canoes, PFDs and AccessoriesKnives and AccessoriesLanterns and TorchesMaps Books CompassesOptics, Binoculars, TelescopesOutdoor ClothingOutdoor FootwearPrivacy Shelters and AccessoriesSleeping BagsSpare PartsSurvival and Bug OutSwags and AccessoriesTentsTravel AccessoriesWater Filters » Camp Cook BooksCompasses and WhistlesGPS Navigation UnitsMaps and Books of East GippslandMaps and Books of VictoriaMaps and Books of NSWMaps and Books of NTMaps and Books of South AustraliaMaps and Books of TasmaniaMaps and Books of QueenslandMaps and Books of WAMaps and Books Touring Around AustraliaMaps and Books Touring Outside of Australia » All Pages Published22nd May 2019Brand Bairnsdale Camping & Outdoors $12.95 Enquire Now to confirm availability An curvimeter, also called a opisometer, meilograph, or map measurer, is an instrument for measuring the lengths of arbitrary curved lines. To use the device, the pointer is set to zero by turning the small wheel at the base of the measurer. The tracking wheel is placed onto the map and is moved over the map following the line of your course (you may need to press firmly to avoid the wheel from slipping). As the wheel is moved over the map, the pointer rotates to record the distance. When completed, the pointer will indicate the total distance covered for the particular scale of your map. « Previous | Next »