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Description: | Big wooden box with a hinged lid which opens up to reveal a potentiometer. The potentiometer has 4 big knobs for adjusting the settings and 6 terminals, 2of which are connected to wires with crocodile clips on the end. The box also contains an envelope with instructions on how to use the potentiometer. Outside there is a door which opens up so the internal workings can be viewed. There is also a certificate of testing. The scale inside runs from -.005 V to .105 V and it has "H TINSLEY AND CO LTD LONDON SE 25" AND "POTENTIOMETER TYPE 3184 0-1.8 VOLTS" printed on the inside. There is a leather handle on the lid. | 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: | 1967 | Source: | University of Aberdeen | Creator: | H Tinsley and Co Ltd | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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