The HI96745 pH, Total Hardness, Iron, and Free and Total Chlorine Portable Photometer combines accuracy and ease of use in an ergonomic, portable design. A user can accurately determine the pH, free and total chlorine, total hardness, and iron of samples using ready made reagents. The HI96745 offers many advanced features including the exclusive CAL Check™ function used for performance verification and calibration of the meter.
CAL Check™ Validation and Calibration
Automatic Shut Off
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