May be the wrong place for this question, but are there any "combination" testing equipment out there? I'm talking about a unit that will test for pH, Alk, Calc, Phos, Mg, etc. Closest I have found is the Hanna meter that tests pH, temp, and alk. Don't want to spend $$$$$$ on several different meters if it's avoidable. Getting tired of spending an hour or more testing the water if a meter will do it faster and more accurately.
Thanks guys!
Thanks guys!