Oxy-Active Liquid analyser
Comparison product Residual Chlorine/Bromine and pH
Pooltester for Bromine and pH
Pooltester Active oxygen (Persulfate) and pH
Pooltester Copper, Alkalinity and pH
Pooltester Total Chlorine (2 scales) and pH
Pooltester Free Chlorine (2 scales) and pH
Pooltester Free Bromine, Alkalinity and Ph
Pooltester for oxygen and pH
Pooltester Free Chlorine and pH