Fischer Barometer
Maritime barometer with visible mechanism, combined with thermometer and hygrometer
Diameter 103 mm, Measuring range 0 to 100% relative humidity, accuracy ± 3% RH (20 ... 100%), scale 1% RH
Diameter 130 mm, Humidity 20 to 100% RH, Temperature -10 to +40 °C
Weather station with thermometer, barometer and hygrometer
Barometer combined with thermometer and hygrometer
Synthetic hair hygrometer and bimetal thermometer for steam bath humidity and temperature, stainless steel housing Ø 160 mm.
Diameter 165 mm, polished brass case, with coloured 3-minute blocking segments
Combines a hygrometer and thermometer in a brass-coloured instrument for observing indoor conditions
Diameter 133 mm, accuracy ± 2 hPa
Diameter 133 mm, accuracy ± 3% RH