Open scale barograph by Short & Mason Ltd.
1944
Whirling psychrometer for measuring humidity
1950-1953
Marine thermometer by Negretti and Zambra
1890
Vaisala RS92 radiosonde used in climate research
2010
Sea-surface temperature bucket, Crawford type
1960-1970
Standard five-inch rain gauge
1940-1950
Earth thermometer with bent stem, c. 1925.
1925
Portable thermometer screen
1925
Marine barometer by R.B. Bate
mid-1800s
Meteorological Office aneroid barometer Mark I
1940
Tropical sunshine recorder Mk IIIA by Casella
1959
Sea temperature bucket, Met Ref 21580, 1997.
1997
Robinson cup anemometer by Munro
1926-1932
Wet and dry bulb psychrometer for humidity measurement
1960-1970
Sectioned Metspec MET 20 Radiation Shield
2010
CS215 temperature and relative humidity sensor
2010
Admiral FitzRoy type Barometer, 1876-1884
1876-1884
Hodgkinson's actinometer
Hodgkinson's actinometer
Radiation thermometer
Mechanical tilting bucket rain-gauge, 1890
1890
Thermopile, ex Kew Observatory
Balanced-bridge aircraft thermometer indicator Mk 2B
1954
Moll-Gorczynski pyranometer
1957
Electrical temperature indicator no C315931
Early type (pre Mk II) float chamber for Dines tilting syphon rain recorder
1930-1956
Silver disc pyrheliometer (model?)
Balanced-bridge aircraft thermometer indicator
1959
Maximum thermometer
Set of weights (10 of 13) in fitted case with brass tweezers
Maximum thermometer
1861
Minimum thermometer
Illuminometer Mk V
1963
Maximum and minimum thermometer
Thompson quadrant electrometer by J. White of Glasgow
Box of microweights for rain gauge testing. 8 missing from set of 15
after 1851
Set of heavy weights for testing rain gauges
Sunshine recorder card for August 2nd, 1877
Recording magnetometer by L. Castagna of Vienna
1890-1920
Dip circle
Eyepieces for viewing sunshine recorder cards
Hodgkinson's actinometer
Maximum thermometer by Negretti and Zambra
Psychrometer scale, of paper on wooden frame.
Klinkerfues hygrometer
1870
Ronalds' Photobarometrograph, 1847
1847
Ronalds' rain and vapour gauge (evaporimeter) by Adie & Son
1843
Bifurcated bulb thermometer by L. Casella
1873
Land aneroid barometer by Negretti and Zambra
1914
Gold barometer correction slide Mk IVA, 1914
1914