Test kit for testing chlorine concentration and pH condition. For domestic and light commercial use. Kit contains OTO (Orthotolidine) 15 cl, and Phenol Red 15 cl in dropper bottles and a combined color-scale plastic test tube unit with colored plugs.
Shipping weight: 0.5 kg
Regular Price: 499 Baht Your Price: 449 Baht Now:399 Baht
