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Handheld colorimeter - P334
The P334 Colorimeter is the latest addition the the company's portfolio of reliable and simple solutions that are compliant with the U.S. EPA Method 334.0 (the process of using an online chlorine analyzer to determine the level of residual chlorine in drinking water). The device features a hand held design and ships with a calibration certificate, easy to follow NIST traceable standards and a solutions manual to help you meet compliance.