The 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 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 selects a setpoint and any range of acceptable pH around this setpoint. This full featured controller will handle up to 5.0 amps at 110 VAC.

• The PINPOINT® pH Controller is perfect for the freshwater planted aquarium keeper as well as the serious saltwater hobbyist.

• 110 VAC

• Excellent for Calcium Reactor Setups

• Additional pH Calibration Fluid
  

• Replacement Pinpoint pH Probe by American Marine
  
  
• Optional PINPOINT 15-Foot Extension Cable

• For more details, see User's Guide