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Ohmmeter, by Cambridge & Paul Instrument Company, Cambridge and London, Early 1920s

preview image for Ohmmeter, by Cambridge & Paul Instrument Company, Cambridge and London, Early 1920s
Inventory Number: 96442
Object Type:
Place Created: England United Kingdom Europe
Brief Description: Ohmmeter, with ebonite upper surface upon rectangular teak? case. With two lacquered copper alloy and copper terminals upon upper exterior surface, both slightly damaged. With row of three circular bakelite dials (scales 0-10 ohms, x0.1, x1, x10 respectively). This is an instrument that measures electrical resistance. Right-hand dial partially damaged and missing small section.
Primary Inscriptions: "No L-2656 / OHMS AT 20°C / THE CAMBRIDGE AND PAUL / INSTRUMENT CO. LTD. ENGLAND" printed on upper exterior surface.
Collection Group:
Material(s): Copper Alloy
Nickel
Teak
Bakelite
Ebonite
Dimensions:
Height Width Depth Diameter Unit
274 106 103 mm

Narratives

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