Trying to scrape some data from Html

Background: Just started using home assistant, very limited programming skill
I want to get some info from this simple webpage created by my fish tank KH monitor, and I tried to use the scrape sensor. I read the info on scrape and things just went over my head. The webpage is intranet so I can’t give a web address, but this is screen capture from chrome’s developer screen. The value I tried to capture is kH and pH. Can anyone help?

here’s a simple one that I use it returns the version number - maybe it helps you:

Thanks, I will give this a try

any luck? maybe I can help

Thank you. Been busy learning python and writing a script for this. I have made good progress. Thank you again