Barometer combined with a thermometer and hygrometer with a ring suspension.
Wooden case, diameter 200 mm.
Mineral glass cover.
Field of use: Inside
Material: Stainless steel, wood, brass
Product type: Barometer, hygrometer, thermometer
Measuring accuracy barometer: ± 2 hPa
Measurement accuracy hygrometer: ± 5% RH (20 … 100%), + 1 scale division
Measurement accuracy thermometer: ± 1 K, + 1 scale division