The eXact® Eco-Check® photometer from Industrial Test Systems, Inc. (ITS) is the perfect meter for all your water quality testing needs. It tests important environmental parameters with lab-quality accuracy at minimal cost. It features a narrow band wavelength filter for improved accuracy; long-life LEDs and a built-in cell for ultra-performance. No visual color matching required means the eXact® Eco-Check® takes the guesswork out of water testing.
Directly reads the following: (Total Alkalinity, Ammonia, Chloride, Free Chlorine, Total Chlorine, Copper, Total Hardness, Nitrate, Nitrite, pH, and Phosphate).
0.01 ppm (mg/L) precision
Built-in, permanent cell (no loose glass or plastic cells; simply fill or dip into water)