Colorimeters

... SPS and other corals will show signs including the loss of color and paleness. The HI781 Nitrate Checker HC is a handheld colorimeter that uses the Beer-Lambert principle to determine the concentration of nitrate colorimetrically. ...

The Hanna Alkalinity Checker® Handheld Colorimeter (HC) bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon ...

HI7024 Pool Line High Range Copper Checker® HC (handheld colorimeter) bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they ...

HI7214 Iron Checker Handheld High Range Colorimeter (HC) bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon ...

HI7134 Phosphate Low Range Checker® Handheld Colorimeter (HC) bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely ...

Measure common colorimetric water and wastewater parameters using the Thermo Scientific™ Orion™ AQUAfast AQ4000 Colorimeter with 65 preprogrammed methods, automatic selection of four wavelengths and timer. Use Auto-Test ...

Select the Thermo Scientific™ Orion™ AQUAfast AQ3700 Colorimeter to manage your water and wastewater analysis using over 90 preprogrammed methods for common test parameters with automatic selection of 6 LED wavelengths ...

The handheld colorimeter allows for quick and easy access to your most frequently used testing methods in less than four clicks. This colorimeter is waterproof, dustproof, shock resistant, and has been ...

The new Pocket Colorimeter™ II Filter Photometer is a true go-anywhere instrument. It is lightweight and battery operated, and suitable for extended field work or quick, on-the-spot process monitoring. With the practical ...