Readings for 10/11/2013

These are the readings from my first test on a lamp and on a UPS (uninteruptible power
supply):

subject Volts Amps Watts Hz
Computer 121.2 0.35 40.5/40.4 60.0
Lamp 121.1 0.33 24,6/24.4 59.9/60.0

Now these results are almost the same, anyone have any ideas of why that is?

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