Palintest — PALINTEST Pooltest Photometer Chlorine Free - 250 Tests (Extended Range)
250 tests Range: 0 - 10 mg/l
250 tests Range: 0 - 10 mg/l
250 tests Range: 0 - 10 mg/l
250 tests Range: 0 - 10 mg/l
250 tests Range: 6.8 - 8.4 mg/l
Palintest Pooltest Photometer Calcium Hardness (Calcicol) - 250 Tests