HI97722 Cyanuric acid photometer: Range 0 to 80 mg/L - meter

HI97712 Aluminum Photometer: Range 0.00 to 1.00 mg/L - meter only

HI97700 Ammonia Low Range Portable Photometer with CAL Check - meter only

HI97715 Ammonia Medium Range Portable Photometer with CAL Check - meter only

HI97733 Ammonia High Range Portable Photometer with CAL Check - meter only

HI97769 Anionic Surfactants Portable Photometer: Range 0.00 to 3.50 mg/L - meter only

HI97737 Silver photometer: Range 0.000 to 1.000 mg/L - meter only

HI97716 Bromine photometer: Range, Free Chlorine 0.00 to 10.00 mg/L (ppm) - meter only

HI97101 Bromine, Chlorine, Cyanuric Acid, Iron, Iodine, and pH portable photometer with CAL Check-meter only

HI97752 Calcium and magnesium photometer: Range: 0 to 400 mg/L, Mg: 0 to 150 mg/L - meter only

HI97720 Calcium hardness photometer: Range 0.00 to 2.70 mg/L (ppm) - meter only

HI97753 Chloride photometer: Range 0.0 to 20.0 mg/L (ppm) - meter only

HI97779 Chlorine Dioxide (Rapid) Photometer with CAL Check

HI97738 Chlorine Dioxide Portable Photometer with CAL Check

HI97725 Chlorine, Cyanuric Acid & pH Photometer

HI97749 Chromium (VI) Low-Range Portable Photometer with CAL Check

HI97723 Chromium VI photometer: Range 0 to 1000 μg/L - meter only

HI97714 Cyanide portable photometer: Range 0.000 to 0.200 mg/L (ppm) - meter only

HI97762 Free Chlorine Ultra Low Range Portable Photometer with CAL Check

HI97711 Free and Total Chlorine Portable Photometer with CAL Check - meter only

HI97734 Free & Total Chlorine High Range Portable Photometer with CAL Check - meter only

HI97761 Total Chlorine Low Range Portable Photometer: Range 0.000 to 0.500 mg/L (ppm) - meter only

HI97771 Free Chlorine and Ultra High Range Total Chlorine Portable Photometer - meter only

HI97727 Color of water photometer: Range 0 to 500 PCU - meter only