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John Gilmer John Gilmer is offline
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Default Monitoring house current draw?


"peter" wrote in message
news:xU2Qj.6869$i45.1545@trndny01...
I'd like to be more aware of the current draw in my house.


Just step outside and observe your electric meter. If's the old style
electro-mechanical type you just take your watch and measure how many
revolutions the "wheel" makes in, say, 15 second. Write that down. If
you look carefully, you might find a number on the meter that converts
revolution to energy.

If you have a 100% electronic meter it should cycle around with one display
showing instant energy consumption.

Otherwise you have to use a current transformer (a clamp on ampmeter
includes a CT) and an AC ampmeter.


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