This serie of instruments is made of 4 models, from the basic windmeter to the most complete weather station.
Model 1 features :
- Instant windspeed
- Maximum windspeed
Model 2 features :
- same as model 1 PLUS
- temperature
- wind-chill
Model 3 features :
- same as model 2 PLUS
- electronic compass
Model 4 features :
- same as model 3 PLUS
- absolute pressure
- relative pressure
- altitude
- weather forecast
All models are waterproof, come with a replaceable lithium battery, have a backlight, a stainless steel back plate and 4 wind speed units : km/h, knots, mph and m/s.