The Skywatch Atmos is designed specifically for the agricultural and scientific markets. Wind speed, temperature, and relative humidity are measured. Windchill and dewpoint are calculated on the Atmos. This unit is by far the best device for measuring windspeed, temperature, and humidity. It is simple to use, accurate, and dependable. The hygrometer never needs calibration, maintaining its high accuracy over the life of the product.
Measurements
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Instant windspeed
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Maximum windspeed
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Average windspeed (3s to 24h)
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Instant temperature
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Maximum temperature
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Average temperature (3s to 24h)
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Minumum temperature
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Wind chill factor
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Instant humidity
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Maximum humidity
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Average humidity (3s to 24h)
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Minumum humidity
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Dew point
Features
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Omnidirectional impeller
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Protective cap for the impeller
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Backlight
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Floats and waterproof
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Average windspeed can be calculated over a time of 3 seconds to 24 hours
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Aluminum base with thread allows it to mount on a tripod for stability and accuracy (1/4" trip mount)
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Powered by 2 AA batteries
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One year warranty
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Designed in Switzerland
Technical specifications
Wind
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Units
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Resolution
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Accuracy
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Measuring range
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Modes
|
km/h, mph, m/s, fps, knots and Beaufort
0.1 to 99.9 then 1 unit
+/- 3% (10 to 150 km/h)
from 2 to 150 km/h
minimum, average and maximum |
Temperature
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Units
-
Resolution
-
Accuracy
-
Measuring range
-
Modes
|
°C and °F
0.1 unit
+/- 0.4°C (to 25°C) +/- 1°F (to 77°F)
from -20 to +70°C from -4 to +158°F
instant, minimum, average and maximum and wind chill factor |
Humidity
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Units
-
Resolution
-
Accuracy
-
Measuring range
-
Modes
|
%rH
0.1
+/- 3% rH (20 to 80 %rH)
From 2 to 100 %rH
instant, minimum, average and maximum and dew point |
Skywatch handheld weather instrument comparison table
|
|
Xplorer 1 |
Xplorer 2 |
Xplorer 3 |
Xplorer 4 |
Eole |
Meteos |
Atmos |
Geos 11 |
|
Windspeed |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
|
Maximum windspeed |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
|
Average windspeed |
|
|
|
|
✔ |
✔ |
✔ |
✔ |
|
Wind direction |
|
|
✔ |
✔ |
|
|
|
✔ |
|
Temperature |
|
✔ |
✔ |
✔ |
|
✔ |
✔ |
✔ |
|
Wind chill |
|
✔ |
✔ |
✔ |
|
✔ |
✔ |
✔ |
|
Electronic compass |
|
|
✔ |
✔ |
|
|
|
✔ |
|
Relative humidity |
|
|
|
|
|
|
✔ |
✔ |
|
Dew point |
|
|
|
|
|
|
✔ |
✔ |
|
Air pressure |
|
|
|
✔ |
|
|
|
✔ |
|
Altitude |
|
|
|
✔ |
|
|
|
✔ |
|
UV index |
|
|
|
|
|
|
|
|
|
Backlight |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
|
Waterproof |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
|
Unsinkable |
|
|
|
|
✔ |
✔ |
✔ |
|
|
Clock |
|
|
|
|
|
|
|
✔ |
