PINPOINT pH Controller 220 Vac

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About This Product

PINPOINT pH Controller is an inexpensive yet rugged controller, which includes the appropriate probe and calibration fluids. This device will automate another electrical device such as a calcium reactor or magnetic solenoid for the addition of CO2 into an aquaculture or process system, and will control pH in both a downward and upward direction. The user will select his or her own setpoint and any range of acceptable pH around this setpoint.


  • The PINPOINT pH Controller is perfect for the freshwater planted aquarium keeper as well as the serious saltwater hobbyist.
  • 220 VAC
  • Excellent for Calcium Reactor Setups
  • Additional calibration fluid
  • Replacement pH probe
  • 15 ft extension cable