Measuring power consumption of immersion heater?
John Rumm wrote:
Is there any simple way of getting round this?
A few:
1) Look at the ratings plate
2) Clamp meter
3) Using the lekky meter
I want to calculate power consumption during over a period,
so I'm not sure if these will work.
Incidentally, how does a Lecky (I assume that is what is meant) meter work?
Is it reasonably accurate?
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