The Hach DR300 Free and Total Chlorine Colorimeter offers reliable chlorine measurements with an easy-to-use interface and durable, waterproof design. Perfect for quick, reliable water …

See how the new chlorine meter improves the legacy of the CL17. The CL17sc online chlorine analyzer extends Hach's decades-long legacy as the leader in online chlorine analysis. It uses …

The Palintest PTS 027 Chlorometer Duo provides a convenient, accurate and easy-to-use photometer capable of providing on-the-spot measurements of both high and low chlorine …

Use our simple handheld colorimeter to get higher accuracy water testing results. Forget about the struggle of matching your sample to a color chart, our total chlorine colorimeter eliminates …

Don't worry about the accuracy of your water testing results anymore with our simple handheld colorimeter. Get more precise technology and trustworthy results than with your standard …

Measures total chlorine quickly, economically and accurately in a wide variety of water samples. It detects free chlorine, hypochlorite and chlorine bound to nitrogenous compounds. Ideal for the …

Utilizing the globally recognized method, the Chlorometer Duo makes chlorine testing quick and easy. Compatible with tablet and liquid reagents, the Chlorometer Duo can measure both high …