Vaisala RS21 radiosonde, serial no 624957-8, for 400 MH3 Meteorological frequency band

Made:
1971 in Helsinki
maker:
Vaisala Oy
Vaisala RS21 radiosonde, primary component, serial no 624957-8

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Vaisala RS21 radiosonde, primary component, serial no 624957-8
Science Museum Group
© The Board of Trustees of the Science Museum

Vaisala RS21 radiosonde, primary component, serial no 624957-8, for 400 MH3 Meteorological frequency band, by Vaisala Oy, Helsinki, Etelä-Suomen Lääni, Finland, 1971

Details

Category:
Meteorology
Object Number:
1995-1937/1
Materials:
asbestos, lead alloy, polystyrene, aluminium alloy, plastic (unidentified), paper (fibre product) and steel (metal)
type:
radiosonde
credit:
Meteorological Office