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Description: | A. & M. ESV. No. L 26675 Cambridge Instrument Co. Ltd. England
A.& M. ESV. No. L 26670 Cambridge Instrument Co. Ltd. England
Cambridge Instrument Co. Ltd. England. Ayrton Mather static voltmeter. Zero adjustment No. L-26675
Cambridge Instrument Co. Ltd. England. Ayrton Mather static voltmeter. Zero adjustmenr No L-26670
Cambridge Instruments Co. Ltd. London & cambridge. W.O. No. 424212 ao 42421 Date tested 21.2.29 Examiner WB Sold to Royal Observatory 0.0. No. N505PD
Electroctatic Voltmeter (Atmospheric potential gradient registration)
Royal Observatory Greenwich Electroststic voltmeter
Pair of electroststic voltmeters belonging to the recorder for air-earth potential.
Inscription. Pair of static voltmeters belonging to the recorder for air-earth potential. | Publisher: | "http://collections.rmg.co.uk/" | Subjects: | voltmeters | Source: | Royal Museums Greenwich | Identifier: | http://collections.rmg.co.uk/collections... | Go to resource |
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