Voltage At House Outlets
i was checking a 110-120vac outlet the other day for voltage, and noticed that it read 125vac. i know the voltage varys a few volts one way or the other, but usually all the regular 110-120vac volt outlets read between 110-120 with my dmm, i tested them with and analog meter too, and got the same 125vac. is this norm? also, 220-240vac outlets are 248-250vac when tested. i dont think its a biggie, but, could there be a problem with a transformer outside the house on a pole somewhere??? maybe it is failing?