HI83326 Pool and Spa Photometer

HI83326 Pool and Spa Photometer

Buy now Pool and Spa Photometer HI83326 is a compact, multiparameter photometer for use in pool and spa applications. The meter is one of the most advanced photometers available with an innovative optical design that utilizes a reference detector and focusing lens to...
HI83303 Aquaculture Photometer

HI83303 Aquaculture Photometer

Buy now Aquaculture Photometer HI83303 is a compact, multiparameter photometer for use in aquaculture applications. The meter is one of the most advanced photometers available with an innovative optical design that utilizes a reference detector and focusing lens to...
HI720 Calcium Hardness Colorimeter – Checker® HC

HI720 Calcium Hardness Colorimeter – Checker® HC

Calcium Hardness Colorimeter – Checker® HC The HI720 Checker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure calcium. Designed as a more accurate alternative to chemical test kits, the HI720 provides quick, accurate results in a few...
HI4004 Calcium Half-Cell Ion Selective Electrode

HI4004 Calcium Half-Cell Ion Selective Electrode

Buy now Calcium Half-Cell Ion Selective Electrode (ISE) The HI4004 is a liquid membrane, half-cell ion selective electrode (ISE) for the determination of calcium (Ca2+) in solution. The PVC membrane comprised with organic ion exchanger produces a potential change due...