Uploaded October 2023 | Updated September 2026, 3 weeks ago

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Sticking to the theme of vintage technology, I thought it would be interesting to look at the construction of some old analogue current and volt meters.
CONTENT:
00:04 - Intro
00:20 – Moving coil meter
01:00 – Moving Iron meter
01:50 - Construction of early type
04:54 – Temperature difference current meter
06:38 – 3ph kWh meter stop mechanism
08:15 – thanks