Pool Tester pH and Chlorine 2-in-1 | Water Tester Shake Test | DPD1 and Phenol Red | Reagent Tablets (2 x 10 Pieces)

الوصف

Pool Tester pH and Chlorine 2-in-1 | Water Tester Shake Test | DPD1 and Phenol Red | Reagent Tablets (2 x 10 Pieces)