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.
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