Specifications: RainWise MK-III Standard Model

weather station

Range: 0 - 150 m.p.h.; 0 - 67 meters per secondWIND SPEED (ANEMOMETER)

Resolution: 1.0 unit

Accuracy: ± 2% of full scale

WIND DIRECTION

Range: Oracle Display has 16 point wind rose, current direction by bright LED, and direction variation by dimmer LED's.

Computer interface gives reading in degrees, 360°=North, 090°=East

TEMPERATURE

Outside Range: -66° to +166° F; -54° to +74° C

Accuracy: ± 1° F; ± 0.5° C

RELATIVE HUMIDITY

Range: 0 to 100 % R.H.

Accuracy: ± 2 % at 25° C

Temperature compensated from from -40° to 85°C

DEW POINT

Range: -40° to +140° F

Accuracy: ± 2° F, ±1.0° C

TEMPERATURE/HEAT INDEX

Range: To 160° F, 71°C

Accuracy: ± 2.0°, ±1.0° C

WIND CHILL

Range: to -127° F; to -88° C. Accuracy: ± 2° F, ±1.0° C

BAROMETER

Range: 16.3 inches Hg. to 32 inches Hg; 551 to 1084 millibars (hPa), absolute reading. Digital offset for site altitude.

Accuracy: ± 0.05 inches Hg; ± 1.69 millibars (hPa). Temperature compensated from -40° to 85°C.

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