• Only hand held measuring wind speed, temperature, wind chill, relative humidity, heat index and dew point temperature
• Tough, accurate, and affordable
• Large LCD display easy to read under most conditions
• Waterproof and floats
• Hard case to protect the display from damage
• Precision ultralight impeller mounted on safire bearings to measure wind speed
• +/- 3% Wind speed accuracy
• .3 m/s startup speed
• +/- 1º C temperature reading
• +/- 3% humidity accuracy
• Impeller shock mounted in glass-reinforced plastic housing
• Impeller can be replaced if worn or damaged
• Relative humidity can be recalibrated in the field with the optional calibration kit
• Wind speed shown in:

• Knots
• Meters per second
• Kilometers per hour
• Miles per hour
• Feet per minute
• Beaufort

• Temperature and wind chill shown in º C or º F
• Wind chill computed from U.S. National Weather Service’s official table
• 1-year warranty
• Only $127.90