If done properly there should be once a year a reading of the meter dial to confirm that the electronics and the dial are in step.

If an opto pick up fails to pick up some pulses from a disc a gradual error will occur in the readings.

Also if the TX RX signal has a error between the wireless meters and the error code is not picked up by the office a billing error will be made.

Who want's to get a big "corrective" billing adjustment . please pay within 14 days $ 800.== as example.

Best remedie is when the bill arrives. Check the reading yourself, if it looks too low or high [Linked Image] [Linked Image]

The product of rotation, excitation and flux produces electricty.