Extech Hygro-Thermo Anemometer Light Meter

Pocket size rugged 4-in-1 meter for Humidity, Temperature, Air Velocity and Light Features Ergonomic pocket size housing with large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity Characters on display reverse...

Extech Mini Thermo-Anemometer & Humidity

Waterproof pocket size with Air Velocity, Temperature, %RH, Dew Point and Windchill Display air velocity and either Relative Humidity, Dew Point, Temperature or Windchill Selectable averaging function of 5, 10, or 13 second intervals Fold up...