12mm Diameter Windspeed Impeller for #FW450 Flow Watch

ITEM # FW450-12

12mm Diameter Windspeed Impeller for #FW450 Flow Watch

The #FW450-12 impeller's compact size enables the flow watch to measure wind speed in smaller pockets.  

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Specifications

Specifications

  • Air speed measurement range/accuracy: 3 to 150 km/hr (2 to 93 mph)/±2%
  • Impeller dameter: 0.47 in. (12mm)
  • Hole diameter: 18mm (0.7 in.)  

Includes

  • 1-year limited warranty
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