"Wardssci090009"

Use the neoprene rubber balloons as a visual aid to help students determine cloud heights, wind speed, and wind direction.

This combination unit indicates the inside and outside temperatures and the indoor humidity.

Measures in metric units.

This pocket sized instrument contains modes to measure wind speed, temperature, wind chill, relative humidity, heat index, and dew point temperature. This unit also contains an external thermistor for fast temperature response. A hard, slip-on case protects the display, buttons, and impeller from damage.

The davis vantage pro2, a research-grade weather station, is designed to deliver reliable, accurate data year after year and is highly configurable, coming with a wide range of sensors and the ability to add on others. It also provides historical data, highs and lows, moon phase, indexes, forecasts and much more.