JDC Electronic SA Skywatch Aero - Manual (Page 7)

Meteorological transmitter:
Wind (direction as an option)
Sampling
1 measurement per second
Average wind direction
Measuring range
Precision
Resolution
0 … 360°
± 5°
1°
Average and maximum windspeed
Measuring range
Precision
Resolution
Units
3 … 200 km/h
± 3%
0.1 km/h
km/h, m/s, mph, fps, knots
GB
7
Temperature and humidity (as an option)
Air temperature
Measuring range
Precision
Resolution
Units
-40 … +90 °C
± 0.6 °C (0 .. +50 °C)
± 1.5 °C (-40 .. +90 °C)
0.1 °C
°C, °F, K
Air relative humidity
Measuring range
Precision
Resolution
0 … 100 %RH
± 1.8 %RH (10 .. 90 %RH)
0.1 %RH
Barometric pressure (option)
Measuring range
Absolute precision
Resolution
Units
10 … 1100 mbar
± 1.5 mbar (750 ... 1100 mbar)
0.1 mbar
hPa, Pa, bar, atm, psi, mmHg