1It can be used to measure wind speed and air temperature. It can also display wind speed and indicate wind chill. 2LCD screen with backlight that makes it easy to read the value during night. 3The wind speed unit can be switched: M/s, Ft/min, Knots, Km/h, Mph. 4Temperature unit can switch: degree centigrade ( C) or Fahrenheit ( F). 5Equipped with a lanyard, it is portable and practical.
