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Calcium Hardness Portable Photometer
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Calcium Hardness Portable Photometer


The HI96720 Calcium Hardness Portable Photometer combines accuracy and ease of use in an ergonomic, portable design. A user can accurately determine the concentration of calcium hardness within a 0.00 to 2.70 mg/L (ppm) range using the HI93720-0 ready made reagents. The HI96720 offers many advanced features including the exclusive CAL Check™ function used for performance verification and calibration of the meter.

  • CAL Check™ Validation and Calibration
  • Built-in Timer
  • Automatic Shut Off
Calcium Hardness Portable Photometer
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