Two Rate, Single Display metre

Hi, I have a ‘two rate single display’ metre, where one rate appears, then another, then the total. Which is all fine, but I’m about to submit a meter reading, and don’t know whether display 1 or 2 is the day rate. Anyone any idea please? I’m presuming display 1 is the day rate but don’t want to submit it until I’m sure. Thanks.

The only way to be sure is to watch which one changes during the day.

Good point! Didn’t think of that! Cheers :slight_smile: