Hair Hygrometer Model 11101
For outdoor measurements and in high humidity
The specially treated human hair of this hair hygrometer 11101 is insensitive to temperature (-35 to +65 °C, -30 to 130°F ) and responds quickly to changes in humidity.
- Stainless steel case, 4" diameter
- Measuring range 0 to 100 % relative humidity
- Accuracy ± 2.5 % RH (30 .. 95%)
- Graduation r.h. 1 %
In temperatures up to +80°C (176°F) only high relative humidity will be indicated. In medium to high relative humidity the accuracy of our hygrometers is ±2.5%. In low humidity it is ±5% after regeneration.