Type: Anemometer with 54 mm propellerDimensions: ø65 x 155 mmWeight: 235 gGeneral dataSkywatch® Eole is an anemometer with a 54 mm impeller that measures wind strength without worrying about its position. The Skywatch® Eole is powered by two replaceable AA batteries. The display is made up 99.9 at the 10th, then to the unit. The aluminium base with a thread allows its mounted on a camera tripod.DisplayInstant windspeedMaximum windspeedAverage windspeedTechnical specificationWindUnits: km/h, mph, m/s, fps, knots and bftResolution: At the 10th up to 99.9, then to the unitAccuracy: ± 3%Measuring range: From 2 to 150 km/hOther FeaturesMultidirectional impellerProtective cap for the impellerBacklightUnsinkableMinimum, average and maximum: 3s to 24h or chronoAluminium bottom plate for fixing to a tripod (1/4″)2 AA batteriesLow battery indicatorOperating temperature: -4 to 158°FSwiss official calibrationWarranty: 1 year ExtrasJDC - Carrying pouch for Eole and Meteos For easy comparison have a look at the Skywatch products comparison table.