Free Chlorine Test Kit HI 3831 F
HI 3831F and HI 3831F/ S test kit comes with color comparison cube, 20 mL reagent 1 and 15 mL reagent 2.
Specification:
Method : Colorimetric
Range : 0.0-2.5 mg/ L
Smallest Increment : 0.5 mg/ L
Chemical Method : DPD
Number of Tests : approx. 50
Weight : 176 g