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Weather Station Range, Resolution and Accuracy Comparison Guide

 Product

Spec

Wind Speed (mph)

Wind Direction (º)

Outdoor Temperature (ºF)

Indoor Temperature (ºF)

Humidity (%)

Barometer (inHg)

Rainfall (in)

UV

Solar Radiation (W/m2)

Ambient Weather

WS-1000-WiFi

Range

0 to 100

 

0 to 360

-40 to 149

32 to 140

10 to 99

8.85 to 32.50

 

0 to 3157

Resolution

0.1

 

1

0.1

0.1

1

0.01

0.01

 

0.1

Accuracy

± 2.5 or 10%[1]

± 10

± 2

± 2

± 5

± 0.08

± 10%

 

± 15%

Ambient Weather WS-2080

Range

0 to 112

0 to 360

-40 to 150

32 to 140

10 to 99

8.85 to 32.50

 

 

Resolution

1

22.5

0.2

0.2

1

0.01

0.01

 

 

Accuracy

± 2.5 or 10%[1]

± 10

± 2

± 2

± 5

± 0.08

± 10%

 

 

Davis Instruments

VantageVue

Range

0 to 150

0 to 360

-40 to 150

32 to 140

0 to 100

16.00 to 32.50

 

 

Resolution

1

1

0.1

0.1

1

0.01

0.01

 

 

Accuracy

± 2 or 5%[1]

± 3%

± 1

± 1

± 3

± 0.03

± 4%

 

 

Davis Instruments

VantagePro2

Range

0 to 150

0 to 360

-40 to 150

32 to 140

0 to 100

18.00 to 32.50

 

 

Resolution

1

1

0.1

0.1

1

0.01

0.01

 

 

Accuracy

± 2 or 5%[1]

± 3%

± 1

± 1

± 3

± 0.03

± 4%

 

 

Davis Instruments VantagePro2 Plus

Range

0 to 150

0 to 360

-40 to 150

32 to 140

0 to 100

18.00 to 32.50

0 to 16

0 to 1800

Resolution

1

1

0.1

0.1

1

0.01

0.01

0.1

1

Accuracy

± 2 or 5%[1]

± 3%

± 1

± 1

± 3

± 0.03

± 4%

± 5%

± 5%

Oregon Scientific WMR100N

Range

0 to 125

0 to 360

-50 to 158

-4 to 148

2 to 98

20.61 to 31.01

 

 

Resolution

1

22.5

0.2

0.2

1

0.01

0.04

 

 

Accuracy

±10%

± 10

± 2

± 2

± 5 to 7

± 0.29

± 5%

 

 

Oregon Scientific WMR200N

Range

0 to 125

0 to 360

-50 to 158

-4 to 148

2 to 98

20.61 to 31.01

 

 

Resolution

1

22.5

0.2

0.2

1

0.01

0.04

 

 

Accuracy

±10%

± 10

± 2

± 2

± 5 to 7

± 0.29

± 5%

 

 

RainWise MKIII Series

Range

0 to 150

0 to 360

-66 to 166

32 to 122

0 to 100

16.3 to 32.0

1 to 16 [2]

0 to 1300 [2]

Resolution

1

22.5

0.1

0.1

1

0.01

0.01

0.1

1

Accuracy

± 2%

± 22.5

± 0.5

± 1

± 2

± 0.05

± 2%

±1

± 8%

WeatherHawk 1600 Series

Range

0 to 220

0 to 360

-40 to 150

 

0 to 100

4.4 to 34.0

 

0 to 1000

Resolution

1

1

0.1

 

1

0.01

0.04

 

1

Accuracy

 

± 8

± 1

 

± 3 to 5

± 1.5%

± 2%

 

± 10%

WeatherHawk 600 Series

Range

0 to 134

0 to 360

-60 to 140

 

0 to 100

17.7 to 32.4

 

0 to 1000

Resolution

1

1

0.1

 

1

0.01

0.001

 

1

Accuracy

 

 

± 0.5

 

± 3 to 5

± 0.5%

 

± 10%

[1] Whichever is greater [2] Optional
Ambient Weather WS-1001-WIFI OBSERVER Solar Powered Wireless WiFi  Remote Monitoring Weather Station
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Davis Instruments 6250 Vantage Vue Wireless Weather Station (low price quote)
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