SPAR-SET - SCUBA II + Refill Pack with 60 tablets - Electronic Pooltester for chlorine and pH measurement - pool water - meter for the discerning private swimming pool and whirl pool operator
this tedious reading, or rather rates of color comparison of test strips is finally a thing of the past. For that, I'll take the extra effort to crush and stir gladly accept. However, I will reveal to Scuba in the measurements with a cloth in order t
