- Subject
- Electronic instruments
- Item type
- Object
- Provenance
- Presented by the Marconi Corporation in 2003.
- Primary inscriptions
- 'TEST ELEMENT / SERIAL NO 25010/ TYPE E TEST ELEMENT / DATE 201.59 / TESTED I.L. / MANUFACTURED BY / ELECTROFLO METERS CO. LTD. / LONDON, ENGLAND'
- Object type
- Electronic instrument
- Dimensions
- Diameter: 65mm Height: 313mm Weight: 0.41kg
- Inventory No
- 13059
- Accession Number
- 2003-11
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