ISM Portable

Chlorine Dioxide rapid method portable photometer: Range 0.00 to 2.00 mg/L (ppm) – meter only

ISM Portable

Free Chlorine and Ultra High Range Total Chlorine Portable Photometer – kit including carrying case and secondary standards

ISM Portable

Silica portable photometer: range 0 to 200 ppm – meter only

ISM Portable

Anionic Surfactants Portable Photometer: Range 0.00 to 3.50 mg/L – – kit including carrying case and CAL Check standards

ISM Portable

Free Chlorine Ultra Low Range Portable Photometer with CAL Check

ISM Portable

Total Chlorine Low Range Portable Photometer: Range 0.000 to 0.500 mg/L (ppm) – kit including carrying case and CAL Check standards

ISM Portable

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

ISM Portable

Calcium and magnesium photometer: Range: 0 to 400 mg/L, Mg: 0 to 150 mg/L – kit including carrying case and CAL Check standards

ISM Portable

Sulfate photometer: Range 0 to 150 mg/L – meter only

ISM Portable

Potassium photometer: Range 0.00 to 10.0 mg/L – kit including carrying case and CAL Check standards