Checkit Color Disc Manganese Vlr 0.02 - 0.2 Mg/L For Comparator D55, Ea/1
Checkit Color Disc Ks4.3 0.5 - 5 mmol/L, Ea/1
Pooltester H2O2/pHmb/pH In Blue Housing, Ea/1
$44.70
POOLTESTERs provide simple testing for the most popular domestic water treatment agents. Measuring two parameters simultaneously, POOLTESTERs use rapid disssolving tablets to give accurate reliable results quickly. Each POOLTESTER is supplied in a robust (1 per EA)
POOLTESTERs provide simple testing for the most popular domestic water treatment agents. Measuring two parameters simultaneously, POOLTESTERs use rapid disssolving tablets to give accurate reliable results quickly. Each POOLTESTER is supplied in a robust