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Description: | Contained in a wooden box with a sliding door and a leather handle. The milliammeter sits on a wooden base with a metal plaque reading "ELLIOTT BROTHERS, LONDON". There are 2 plastic capped terminals and a brass socket and plug. The meter is made of metal with 2 brass plaques: "WESTON ELECTRICAL INSTRUMENT Co. NEWARK N.J. U.S.A., PATENTED NOV. 6th 1888, No. 7857" and other plaque reads list of patent numbers. Scales runs from -100 to +100 in steps of 2, labelled every 20, and from -10 to +10. Printed underneath the scale is "Univ. Abdn. Nat. Phil." A Circular glass window shows the needle workings. | License: | http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml | Publisher: | ABDNP University of Aberdeen, Natural Philosophy Collection of Historical Scientific Instruments | Rights holder: | 47718 | Temporal: | 1890-1895 | Source: | University of Aberdeen | Creator: | ELLIOTT BROTHERS; WESTON ELECTRICAL INSTRUMENT Co. | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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