The Kestrel 4000 Pocket Weather Tracker is a complete portable weather station that measures every environmental condition, quickly and accurately, right in the palm of your hand. It also tracks and stores up to 480 measurement points for each parameter so you can see what's happened in the past and predict what's coming in the future. You can even upload the stored data to your computer with the optional Kestrel Interface.
The Kestrel 4000 NV (Night Vision) version has a night-vision preserving backlight, which helps sustain the user's natural night vision. The backlight is also much dimmer than a standard backlight, making it more difficult to detect with the naked eye during night operations.
Features:
Barometric Pressure & Trend
Altitude & Density Altitude
Relative Humidity & Dew Point
Wind Chill & Heat Stress Index
Wet Bulb Temperature
Air, Water, & Snow Temperature
Current & Average Wind Speed
Maximum Wind Gust
One-button clear and restart of Max Wind Gust and Average Wind measurement
Waterproof & Floats
Manual data capture
Automatic Data Storage
Customizable Data Storage - 2000-point data logger with graphical display for each measurement variable
Auto data storage interval settable from 2 seconds to 12 hours
Minimum, maximum, average and logged history stored and displayed for every measured value
Data Upload with optional PC interface and provided software
Optional RS-232 connection with USB adapter available
Aviation green electroluminescent backlight (Kestrel 4000)
Night-vision preserving electroluminescent backlight (Kestrel 4000 NV). Backlight incorporates optical filter to reduce overall brightness and minimize blue and green spectrum light to preserve night vision. Please note: This backlight appears soft greyish pink, not "red," and is still in the visible spectrum, so is not compatible with night-vision equipment.
Choice of automatic or manual backlight activation
Real-time hours:minutes:seconds clock, calendar, automatic leap-year adjustment
User-selectable auto shutdown: 15 or 60 minutes with no keypresses or disabled
Five Languages: English, French, Spanish, German, and Italian
User-replaceable Impeller
Flip-top Impeller Cover
Soft Carry Case
Wrist and Neck Lanyards
Five-year warranty from the manufacturer
Specifications:
Wind Speed (sample every 1 second)
0.4 to 60 m/s (0.1 resolution, 3% accuracy)
59 to 11,948 ft/min (1 res, 3% accuracy)
1 to 218 km/h (0.1 resolution, 3% accuracy)
0.8 to 135 mph (1 resolution, 3% accuracy)
0.6 to 118.3 kt (0.1 resolution, 3% accuracy)
0 to 12 Beaufort (0.1 res, 3% accuracy)
Temperature (sample every 1 second)
-20.0 to 158.0 °F (0.1 res, 1.8 °F accuracy)
-29.0 to 70.0 °C ( 0.1 res, 1.0 °C accuracy)
Relative Humidity (sample every 1 minute)
0.0 to 100.0 % (0.1 res, 3.0 %RH accuracy)
Barometric Pressure (sample every 1 second)
8.86 to 32.48 inHg (0.01 resolution, 0.05 inHg accuracy)
0.0 to 100.0 %RH, -49.0 to 257.0 °F (0.1 resolution, 3.6 °F accuracy)
-0.0 to 100.0 %RH, -45.0 to 125.0 °C
(0.1 resolution, 2.0 °C accuracy)
Dew Point (sample every 1 minute)
0.0 to 100.0 %RH, -49.0 to 257.0 °F (0.1 resolution, 3.6 °F accuracy)
0.0 to 100.0 %RH, -45.0 to 125.0 °C (0.1 resolution, 2.0 °C accuracy)
Wet Bulb (sample every 1 minute)
-49.0 to 257.0 °F, 0.0 to 100.0 %RH,
8.86 to 32.48 inHg (0.1 resolution, 3.6 °F accuracy)
-45.0 to 125.0 °C, 0.0 to 100.0 %RH,
300.0 to 1100.0 hPa (0.1 resolution, 2.0 °C accuracy)
Density Altitude ( sample every 1 second)
FT: -49.0 to 257.0 °F, 0.0 to 100.0 % RH,
8.86 to 32.48 inHg (1 res, 246 accuracy)
M: -45.0 to 125.0 °C, 0.0 to 100.0 %RH,
300.0 to 1100.0 hPa (1 res, 75 accuracy)
Power requirements:
2 AAA Alkaline batteries (included)
Battery life: ±400 hours, depending on backlight use
Dimensions:
5.0" x 1.8" x 1.1" (12.7cm x 4.5cm x 2.8cm)
Satisfaction
Guaranteed!
Try this product for 30 days, and if not satisfied,
return it in original condition for a complete refund
(less shipping and handling). All products also come with a one or two year manufacturer warranty.
Delivery Options: UPS Ground shipping is included free with your
order. During checkout you may select Next Day,
Second Day, or Three Day Select service for an additional fee.
"This has been such a joy compared to many other places we've ordered from, I'm sure you will hear from us again."
— T. Maxwell
Perkins, OK
"Thank you so much for your prompt delivery of the weather station! I was so pleased by how quickly it arrived. My husband loves it. Thanks again for the great service!"
— A. Hodges
Troutville, VA
"Thanks. I just placed my weather station order. I am ordering through you because of your timely response to my inquiry. I had emailed the same question to three other companies and you were the only person to answer. Thank you for your help and very quick service. On the net, as in real life, service is everything!!!"
— Steve L.
Orinda, CA
"Thanks so much for your diligence in helping me get this replacement part for my weather station... It's good to see that outstanding service is alive and well at Weather Shack, and I really appreciate your help."
— E. Bivens
Albemarle, NC
"The weather stations arrived yesterday and are in perfect condition. Thank you very much for the really good service!"
— R. Voss
Paducah, KY
"Thanks. My husband loves the wireless weather station. I will be ordering another weather station shortly and thanks so much for such excellent customer service. It's hard to come by now a days."
— B. Kerlehag
Norwalk, CT
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West Newton, MA
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Pullman, WA
...and many more!
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