Thread: Got a TED-5000
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Old 10-18-12, 04:06 PM   #13
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Another day another comparison reading
Smart meter again says 15 kwh used
Ted says 15.914 used.

A few possibilities. for the .9 difference
The smart meter may not round, it could be 15 until the instant it crosses over into 16.

The smart meter may be rounding but due to the two not going live at the same instant they aren't exactly in sync as to when to roll to the next value

The TED and smart meter may not be reading exactly the same amount.

2 days of data isn't close to enough to do adjustments on the TED to make them match assuming it is off.
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