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Description: | A Triplett multimeter in a black case with a leather handle [Information from Triplett: the 1200 series was introduced in the 1930s with the SC version 1944 - 1947 being a version of the S with increased input impedance on the DCV ranges (5K Ohms per volt instead of the standard 2K Ohms per volt) Images from contemporary Triplett literature accompany]; an optical galvanometer; two magnetic field compasses, one lead tuning fork; one spare copper coil for a Crompton galvanometer in a thin wooden case; Perspex demonstration phone in original cardboard box; a device for demonstrating transistor characteristics, partially bubble wrapped; small cardboard box containing couples and riders for clocks. | 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 | Source: | University of Aberdeen | Creator: | Multiple | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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