my meter serial no DO9W571499 which is the day reading 1 or 4 it’s a cycle through digital
Hi there @baggie80y tricky one. It doesn’t look like we’ve received all the technical details about this meter yet, so I can’t give you a simple answer straight away, sorry about that. The easiest way to tell is to read the meter twice, an hour or so apart, during the day. The register which has moved will be the day one. If that doesn’t work, or if you can’t access the meter or something, then we should have the full details through in the next few days and then your bulb account should display the last reads that your old supplier received from you, so you can just line them up with your readings now.