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Relative Humidity Meters - Reviews & Free Shipping - KestrelMeters.com

Relative Humidity is the ratio of the amount of water vapor in the air at a specific temperature to the maximum amount that the air could hold at that temperature, expressed as a percentage. For a given dewpoint and its corresponding absolute humidity, the relative humidity will change inversely with the temperature. Relative humidity is often used in weather forecasts and reports, since it is an indicator of the likelihood of precipitation, dew, or fog. In hot summer weather, Relative Humidity also increases the apparent temperature to humans (and other animals), by preventing the evaporation of perspiration from the skin.Weather meters and other instruments which measure Relative Humidty are called "hygrometers."

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Features

  Temperature (7)
  Barometric Pressure (6)
  Maximum Wind Gust (7)
  Current Wind Speed (7)
  Relative Humidity (7)
  Heat Stress Index (6)
  Altitude (6)
  Average Wind Speed (7)
  Dewpoint Temp (7)
  Pressure Trend (5)
  Wind Chill (7)
  Headwind / Tailwind (1)
  Wind Direction (1)
  Crosswind Calculation (1)
  Backlit Display (1)
  Waterproof and Floats (1)
  Wet Bulb Temp (1)
  Time and Date (1)

Features

  Backlit Display (6)
  Waterproof & Floats (6)
  HVAC Features (1)
  Density Altitude (4)
  Data Storage (4)
  Wet Bulb Temp (5)
  Time and Date (5)
  NV Model Available (3)
  Computer Interface (4)
  Digital Compass (1)
  Volume Air Flow (CFM) (1)
  Humidity Ratio (grains) (1)
  Evaporation Rate (1)

Price

  $100 - $200 (3)
  Over $200 (5)

Showing 1 to 8 of 8
Kestrel 4500/4500 NV weather meter Kestrel 4500/4500 NV weather meter - In Stock
$299.00 - $399.00

Our top of the line model; the Kestrel 4500 is the most feature-rich pocket weather monitor in the entire Kestrel catalog.     
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Kestrel 4300 Construction Weather Tracker Kestrel 4300 Construction Weather Tracker - In Stock
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Designed for construction use, the 4300 measures evaporation rate & tracks weather. Available with Bluetooth.                              
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Kestrel 4200 pocket air flow tracker Kestrel 4200 pocket air flow tracker - In Stock
$259.00 - $349.00

The Kestrel 4200 Pocket Air Flow Tracker is now available with Bluetooth for wireless communication.                                                 
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Kestrel 4250 Racing Weather Tracker Kestrel 4250 Racing Weather Tracker - In Stock
$259.00 - $349.00

The Kestrel 4250 Racing Weather Tracker is now available with Bluetooth for wireless communication.                                                  
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Kestrel 4000 weather meter Kestrel 4000 weather meter - In Stock
$249.00 - $354.00

The Kestrel 4000 Weather Meter reads & records essential weather data. Now available with Bluetooth.                                                 
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Kestrel 3500 wind meter Kestrel 3500 wind meter - In Stock
$194.00 - $199.00

The Kestrel 3500 measures temperature, wind speeds, barometric phenomena, a 3 hours pressure trend indicator, and more.           
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Kestrel 3500 Delta T meter Kestrel 3500 Delta T meter - In Stock
$199.00

Designed with agricultural professionals in mind, Delta T makes every drop of spray count.                                                                     
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Kestrel 3000 wind meter Kestrel 3000 wind meter - In Stock
$149.00

The Kestrel 3000 Weather Meter measures environmental parameters like temp, wind speed, humidity, heat stress, and more.        
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