Some kWh meters were set up on a test rig to compare the different disc speeds of different models.<br />The older style meters have a higher disc speed than the newer type disc meters and confusion is often when people compare meter speed and or impulse rate of the newer electronic meters.<br />Any questions how to read your meter or interpret the name plate data. Feel free to ask and discuss on this video.<br />A rollover from 99999.9 to 00000.0 kWh is shown at the end of the video.<br />Meters shown are:<br />Sangamo S 200.7, S200.16, S200.31<br />Metroplitan Vickers NF<br />English Electric LC31-B<br />Landis&Gyr YL5d<br />Schlumberger SPA 01<br />Email M2<br />Fuji E-12A
