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Lambrecht Hygrometer

Scientific Instruments & Research

1875-1900

De Saussure Hair Hygrometer, 1815-1841

Meteorology

1815-1841

Oat-Beard type Hygrometer, 1771-1830

Meteorology

1771-1830

Small hygrometer

Heat

1801-1900

Hygrometer, Göttingen, Germany,

Experimental Chemistry

Met Office hygrometer

Meteorology

Franklin hygrometer, 18th century.

Meteorology

1701-1800

Daniell hygrometer by Newman, 1819.

Meteorology

1819

Air hygrometer, Gas Referees' pattern.

Gas Industry

Whirling hygrometer , c.1954-9

Motive Power

c1954-97

Absorbtion hygrometer, wooden strips, circa 1700

Meteorology

1700

photograph, Early Hygrometer

Art

1876

Daniell hygrometer by Newman, 1819.

Meteorology

1819

Hygrometer element for variable-frequency radioson

Meteorology

1944

Aspirated hygrometer by Cooke, Troughton & Simms,

Surveying

1960

Diagonal Mercury Barometer with Hygrometer, 1763-1765

Meteorology

1763-1765

Daniell dew point hygrometer, incorporating 2 mini

Heat

1800-1899

Electric hygrometer element in sealed glass tube,

Meteorology

1944

Kater hygrometer, in hinged lidded case

Meteorology

De Saussure hygrometer by Haus, 1824

Meteorology

1824

Bimetallic Thermometer and Synthetic-Fibre Hygrometer

Meteorology
Regnault hygrometer

Regnault hygrometer

Meteorology

Hair hygrometer by R.B. Bate, London, circa 1830.

Meteorology

1830-1840
Eight-hair Saussure hygrometer, 1789, by Richer, Paris.

Eight-hair Saussure hygrometer, 1789, by Richer, P

Meteorology

1789

Kater-type Hygrometer by Thomas Jones, London, 1811-1814

Meteorology

1811-1814

Daniell hygrometer by W. & S. Jones, circa 1825

Meteorology

1825

'Weather Station': Hygrometer, Aneroid and thermometer, in steel case

Meteorology
Daniell hygrometer, Greiner's modification, 1822, graduated -20 degree F. to +120 degree F.

Daniell hygrometer

Meteorology

1822
Unsigned Daniell's hygrometer.

Daniell's Hygrometer

Scientific Instruments & Research

1870-1910
Whirling psychrometer (hygrometer), with case (Casella product Nos. T 8716/1 and T 8724), by Casella (London) Ltd, UK, 1986.

Whirling hygrometer, British, 1986

Meteorology

1986
Bifilar hygrometer (cylindrical, brass open-work case, on wooden stand, small thermometer), designed by Dr. Ernest Friedrich Wilhelm Klinkerfues, and made by Wilh. Lambrecht, Göttingen, Germany, 1870

Klinkerfues hygrometer

Meteorology

1870
Mine type Hygrometer

Mine type Hygrometer

Mining & Ore Dressing
'Weather Station', a selection of meteorological instruments; hygrometer, aneroid barometer & thermometer in steel case with original cardboard packaging box (Casella Product No CE0010), by Casella (London) Ltd, UK, 1986.

'Weather station' with hygrometer, barometer & themometer, British, 1986

Meteorology

1986
Dew-point hygrometer by Secretan, 19th century

Dew-point hygrometer

Meteorology

1845-1900
Hair hygrometer by Klinkerfues, 1882.

Hair hygrometer by Klinkerfues

Meteorology

1882
Whirling hygrometer, c.1950

Whirling hygrometer, c.1950

Mining & Ore Dressing
Goldbeaters - skin hygrometer

Goldbeaters - skin hygrometer

Meteorology
Regnault hygrometer with aspirator, by Elliott Bros., St Martin's Lane, London 1893.

Regnault hygrometer and aspirator, 1893

Meteorology

1893
Russelveldt hair hygrometer, c. 1922.

Russelveldt hair hygrometer, c. 1922.

Meteorology

1922
Wet and dry bulb hygrometer by Tozer, Torquay, circa 1870, presented to the Met. Office Museum by the Royal Meteorological Society in 1978.

Wet and dry bulb hygrometer

Meteorology

1870-1880
Early Hygrometer. Image SME No. 189; 1876 Catalogue No. 2871.

photograph, Early Hygrometer

Art
Psychrometer (wet and dry bulb hygrometer) in frame, with original cardboard packaging box (Casella Product No CE 013), by Casella (London) Ltd, UK, 1986.

Wet and dry bulb hygrometer, British, 1986

Meteorology

1986
Whalebone hygrometer by Devrine, Paris.

Whalebone hygrometer by Devrine, Paris.

Meteorology
Dobson frost-point hygrometer, 1943

Dobson frost-point hygrometer, 1943

Meteorology

1943
Gas Light Coke and Co. hygrometer.

Gas Light Coke and Co. hygrometer.

Gas Industry
Edney swing hygrometer by Pastorelli and Rapkin

Edney swing hygrometer by Pastorelli and Rapkin

Meteorology
Daniell hygrometer, unsigned, circa 1860, presented to the Met. Office Museum by The Royal Meteorological Society in 1978, with case.

Daniell hygrometer, unsigned, circa 1860, presente

Meteorology

1860-1880, 1812 (design)
Stick barometer by Martin, with hygrometer

Stick barometer by Martin, with hygrometer

Meteorology
Dines improved hygrometer, vertical form, 1879, by L Casella, London.

Dines improved hygrometer, vertical form, 1879, by

Meteorology

1879
Hygrometer, consisting of two thermometers on brass stand. The stem of the wet bulb is bent and has a large bulb covered with muslin. One thermometer is broken.

Hygrometer, consisting of two thermometers on bras

Meteorology

1876