Hello, I wanted to record current via a shunt and voltage for a whole day. I just read the memory card, and have found that a large time was not recorded. I put the file in my Dropbox. The link to the file is shown below. Does anyone know why this is and how to evaluate these data in Excel?
I have started the recording yesterday at about 10:00 today the record at 10: 30h off.
For help, I am very grateful.