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Instruments which measure Wet Bulb Temperature (Psychrometric)

The lowest temperature that can be obtained by evaporating water into the air. Meters that provide wet bulb temperature readings without a pressure sensor assume standard atmospheric conditions, leading to highly inaccurate readings on low-pressure days, at high altitudes, or in any other "non-standard" situation. Kestrel meters only offer wet bulb temperature readings on our pressure-sensor equipped units, ensuring accuracy in all conditions.

  • Kestrel 3500 Pocket Weather Meter

    Kestrel
    Original price $259.00 USD
    Original price $259.00 USD - Original price $259.00 USD
    Original price $259.00 USD
    Current price $199.00 USD
    $199.00 USD - $199.00 USD
    Current price $199.00 USD
    In stock

    Split second decisions in the field leave no time for guesswork. Quickly changing weather conditions require constant, immediate updates. Measure w...

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  • Kestrel 3500DT Pocket Delta-T Crop Spraying Weather Meter

    Kestrel
    Original price $269.00 USD
    Original price $269.00 USD - Original price $269.00 USD
    Original price $269.00 USD
    Current price $199.00 USD
    $199.00 USD - $199.00 USD
    Current price $199.00 USD
    In stock

    Minimize waste and maximize safety with the Kestrel 3500 Delta T Crop Spraying Meter Delta T allows you to accurately assess acceptable spraying co...

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  • Kestrel 3500FW Pocket Fire Weather Meter

    Kestrel
    Original price $269.00 USD
    Original price $269.00 USD - Original price $269.00 USD
    Original price $269.00 USD
    Current price $199.00 USD
    $199.00 USD - $199.00 USD
    Current price $199.00 USD
    In stock

    Measure weather conditions quickly and easily with the trusted tool of firefighters, now with wet bulb and barometer measurements included. When fi...

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  • Kestrel 3500NV Pocket Weather Meter with NV Backlight

    Kestrel
    Original price $259.00 USD
    Original price $259.00 USD - Original price $259.00 USD
    Original price $259.00 USD
    Current price $199.00 USD
    $199.00 USD - $199.00 USD
    Current price $199.00 USD
    In stock

    Split second decisions in the field leave no time for guesswork. Quickly changing weather conditions require constant, immediate updates. Measure w...

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  • Kestrel 3550AG Pocket Delta T Crop Spraying Weather Meter

    Kestrel
    Original price $289.00 USD
    Original price $289.00 USD - Original price $289.00 USD
    Original price $289.00 USD
    Current price $229.00 USD
    $229.00 USD - $229.00 USD
    Current price $229.00 USD
    In stock

    Kestrel 3550AG Bluetooth Weather Meter for Spray Applications Spray drift can be hazardous to nearby plants and can also cause harm to livestock, p...

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  • Kestrel 3550FW Pocket Fire Weather Meter with Bluetooth

    Kestrel
    Original price $289.00 USD
    Original price $289.00 USD - Original price $289.00 USD
    Original price $289.00 USD
    Current price $229.00 USD
    $229.00 USD - $229.00 USD
    Current price $229.00 USD
    In stock

    Fire Weather Meters have never been easier to use or more capable. The Kestrel 3550FW is much like the benchmark Kestrel 3000, but with a digital c...

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  • Kestrel 5000 Environmental Weather Meter

    Kestrel
    Original price $305.00 USD - Original price $375.00 USD
    Original price $305.00 USD - Original price $375.00 USD
    Original price $305.00 USD
    $269.00 USD - $329.00 USD
    $269.00 USD - $329.00 USD
    Current price $269.00 USD
    In stock

    The next generation of environmental conditions monitoring is the here with the Kestrel 5000 Environmental Meter. Wind speed, temperature, humidity...

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  • Kestrel 5000AG Livestock Environmental Meter

    Kestrel
    Original price $315.00 USD - Original price $385.00 USD
    Original price $315.00 USD - Original price $385.00 USD
    Original price $315.00 USD
    $279.00 USD - $329.00 USD
    $279.00 USD - $329.00 USD
    Current price $279.00 USD
    3+ in stock

    A must-have tool for livestock producers, veterinarians and handlers. Pocket-sized, rugged, accurate meter for assessing ventilation effectiveness,...

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  • Kestrel 5100 Racing Weather Meter

    Kestrel
    Original price $315.00 USD - Original price $385.00 USD
    Original price $315.00 USD - Original price $385.00 USD
    Original price $315.00 USD
    $279.00 USD - $339.00 USD
    $279.00 USD - $339.00 USD
    Current price $279.00 USD
    In stock

    Make those last minute dial-in or tuning decisions count The compact, portable design makes this unit easy to take right to the track The Kestrel 5...

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  • Kestrel 5200 Concrete Pro Jobsite Weather Kit

    Kestrel
    Original price $541.00 USD
    Original price $541.00 USD - Original price $541.00 USD
    Original price $541.00 USD
    Current price $449.00 USD
    $449.00 USD - $449.00 USD
    Current price $449.00 USD
    In stock

    Prevent costly plastic shrinkage cracking with this portable jobsite weather monitoring kit! The Kestrel Concrete Pro Jobsite Weather Kit includes ...

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  • Kestrel 5200 Professional Environmental Meter

    Kestrel
    Original price $315.00 USD - Original price $385.00 USD
    Original price $315.00 USD - Original price $385.00 USD
    Original price $315.00 USD
    $269.00 USD - $329.00 USD
    $269.00 USD - $329.00 USD
    Current price $269.00 USD
    3+ in stock

    Pouring concrete, balancing HVAC systems, or monitoring job site conditions? Let the Kestrel 5200 takes the calculations and guesswork out of your ...

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  • Kestrel 5400AG Livestock Heat Stress Tracker with LiNK + Vane Mount

    Kestrel
    Original price $819.00 USD
    Original price $819.00 USD - Original price $819.00 USD
    Original price $819.00 USD
    Current price $699.00 USD
    $699.00 USD - $699.00 USD
    Current price $699.00 USD
    In stock

    Don’t let cattle heat stress reduce your herd performance and cost you money. Implement an effective management plan based on objective and accurat...

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  • Kestrel 5400FW Fire Weather Meter Pro

    Kestrel
    Original price $715.00 USD
    Original price $715.00 USD - Original price $715.00 USD
    Original price $715.00 USD
    Current price $629.00 USD
    $629.00 USD - $629.00 USD
    Current price $629.00 USD
    In stock

    Your complete Handheld Fire Weather Station and WBGT Heat Safety Meter in one. Measures Wet Bulb Globe Temperature (WBGT), Probability of Ignition ...

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  • Kestrel 5500 Weather Meter

    Kestrel
    Original price $364.00 USD - Original price $470.00 USD
    Original price $364.00 USD - Original price $470.00 USD
    Original price $364.00 USD
    $349.00 USD - $419.00 USD
    $349.00 USD - $419.00 USD
    Current price $349.00 USD
    In stock

    Accurate environmental conditions, not from a distant weather station but from the palm of your hand with the Kestrel 5500 Handheld Pocket Weather ...

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  • Kestrel 5500AG Agriculture Weather Meter

    Kestrel
    Original price $375.00 USD - Original price $470.00 USD
    Original price $375.00 USD - Original price $470.00 USD
    Original price $375.00 USD
    $329.00 USD - $399.00 USD
    $329.00 USD - $399.00 USD
    Current price $329.00 USD
    In stock

    Agriculture production requires local, site specific information regarding indoor climates and outdoor environments. The Kestrel 5500AG is your com...

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  • Kestrel 5500FW Fire Weather Meter Pro

    Kestrel
    Original price $375.00 USD - Original price $444.00 USD
    Original price $375.00 USD - Original price $444.00 USD
    Original price $375.00 USD
    $329.00 USD - $439.00 USD
    $329.00 USD - $439.00 USD
    Current price $329.00 USD
    In stock

    The all-in-one hand-held belt weather kit replacement, including every critical weather measurement, PIG and FDFM. Measure, log, track trends and e...

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  • Kestrel Fire Weather Chief Pro Bundle Kit

    Kestrel
    Original price $799.00 USD - Original price $799.00 USD
    Original price
    $799.00 USD
    $799.00 USD - $799.00 USD
    Current price $799.00 USD
    Only 2 left!

    Fire Chief Pro Kit contains two (2) Kestrel 5500FW Fire Weather Meters Pro with LiNK and one (1) DROP D3FW Datalogger. 13% savings if buying indivi...

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