Here's a snapshot of my meter-board.  I currently have 2 cells in operation, the instructions show the abridged setup of cell no. 10.  For context, the cell output is somewhat influenced by daily temperature fluctuations, and cell no.10 is currently being warmed with a heated water circulator(20degC), as it is still new and I'm incubating the microbes for a few days since the ambient temps are much lower than when no.9 was constructed.

Cell no.9 was assembled on Aug. 6 of this year(2019).  Cell no.10 on Sep. 29.

I will be sharing historical data in the next log update.