SKYWATCH Xplorer 4 is an anemo-thermometer with digital compass and pressure/altitude functions. Dimensions are 41 x 93 x 17 mm and
Weight is Approximately 50 grammes.

9 modes :

Instand windspeed measurement with 'max' speed reached displayed
Instand windspeed measurement with current temperature displayed
Instand windspeed measurement with wind chill factor displayed
Instand windspeed measurement with marine compass in degree
Instand windspeed measurement with altitude dispayed
Instand windspeed measurement with relative pressure (QNH) or absolute pressure.
History of pressure (tendencies)
History of relative pressure (QNH)
History of absolute pressure (QFE)