AC Infinity pH pen

Well, I have to say these guys sure know how to package products well. The instructions in the set up were very easy. The only thing that’s not included with the kit which I found surprising was the 10.O solution for calibration, which is kind of surprising since I did carry the 40 and the 70 solution in the case so I’ll have to see if I can make myself a little cut out to put in there to put alongside the other stuff other than that the operation and set up is really nice as a nice carry case.