Tester Qualità Acqua Digitale 5 in 1 Misuratore Temperatura PH ORP Cloro per Laboratorio Piscina
5 in 1: Cl2, H2, ORP, PH, Temp. 4 in 1: Cl2, H2, ORP, Temp. Suitable for use in swimming pools, aquariums, labs, and drinking water checks. Hydrogen (H2) Chlorine (CL2) Range: 0.01~4.00ppm (Residual Chlorine).