The MD 100 is a single parameter colorimeter for water quality analysis. The rugged design makes this instrument completely portable and ideal for field use.
Chlorine Dioxide is a common test...
The Milwaukee Mi404 PRO Photometer is free & total chlorine meter, range: 0.00 to 5.00 mg/L of Cl2 (free and total), accuracy: ±0.04 mg/L @ 1.50 mg/L. Supplied in hard carrying case including 2...