Product Features:

PINPOINT® ORP (Redox) Calibration Fluid
Another American Marine first. ORP/REDOX calibration fluid. With a precise measurement of 400mV this calibration fluid is included with every PINPOINT® ORP Monitor and PINPOINT® ORP Controller. Occasional retesting with this fluid will keep your readings dead-on accurate. Also very useful to determine if an ORP/REDOX probe is ready for replacement. Bulk boxes are available, please call for details.


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American Marine PinPoint ORP/REDOX Calibration Fluid (4 Pouches)

  • $15.95

  • Ex Tax: $15.95