Thursday, September 15, 2011
The glue dried on my latest attempt at measuring the level of acid in my acid injector. This time it seems to be working. I used the same float, but hooked it to a rod and led the rod out of the bucket so I could put a switch outside the acidic environment. Since this one looks like it will work for a while, I'm putting it on my Swimming Pool page, or click here to go directly there.
Posted by dave at 11:38 AM