Airflow meter with electrical air speed measurement in four ranges

Airflow meter with electrical air speed measurement in four

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Airflow meter with electrical air speed measurement in four
Science Museum Group
© The Board of Trustees of the Science Museum

Airflow meter with electrical air speed measurement in four ranges, 200, 500, 2000 and 5000 feet per minute, with measurement head, handle, connecting cable and mains cable all fitting in wooden case containing the electrical circuits and meter (lacks carrying handle), made in England by Airflow Developments Ltd, High Wycombe, serial no. 4133

Details

Category:
Meteorology
Object Number:
1992-553
type:
meter
credit:
Eastern Electricity. Appliance Testing L