old vintage electricity measuring instruments
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
old vintage electricity measuring instruments |
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| navigate by keyword : 20th amp ampere analog antique canada century control device electric electrical electricity element energetics energy equipment factory first gauge generator industrial industry instrument kootenays measure measurement measuring meter museum number old pointer power resistance retro rusty scale technology test tester tool value vintage volt voltage voltmeter watt |
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| One of the first electricity measuring instruments. Old early 20th century ampere and volt meter in the museum, Kootenays, British Columbia, Canada |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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