TH HARDNESS. Water hardness and softeners working ability verification.. TH CONTROL BOX :....
Box of 100 indexes ph fix.. No alterations made to the control or the solution quality, if the...
PH Aciditic reading . pH paper roll indicator (water acidity) . pH from 1 to 11
FEATURES :. Simple, quick and precise reading. Plastic housing with suspension hook fixed to...
Control box with single dose TH tests
Refill kit for TH water control code 904441
AQUADUR tube 100 straps
Box of 100 indexes PEHANON. Specific to coloured solutions. . Each index has a color scale and...
Refill kit for TH water control code 904441
Very simple to use. . Avoid using pH papers . Temperature compensation for pH readings ....
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