Product information "111T | Hair hygrometer with thermometer"
For outdoor measurements and in high humidity hair hygrometer are preferable. The specially treated human hair of the Fischer hair hygrometer 111.01T is insensitive to temperature (temperature range -35 to +65 °C) and responds quickly to changes in humidity.
Measuring range 0 to 100 % relative humidity Measuring accuracy ± 3 % RH (20...100%), scale division 1 % RH
01: Stainless steel housing (can be used in protected outdoor areas)
48: Stainless steel housing, powder-coated blue (can be used in protected outdoor areas)
MS: Brass color housing with diamond cut brass bezel (can be used in indoor areas)
