With our new inground gunite pool we got the little Pentaire test kit from the PB. Im sure its the cheapest one possible. Small blue plastic box with little bottles of testing stuff. I do the chlorine test and acid test daily and the colors seem to be close to the normal indicators on the plastic testing jar thingy.
I have been reading about other test kits. Is this kit not very good and what exactly do you need?
We have a 15k gallon SWG pool.