American Marine PINPOINT pH Controller - Digital Aquarium Water Quality Monitor for Saltwater & Freshwater Tanks | Ideal for Reef Keeping, Fish Breeding, and Aquatic Plant Growth

American Marines PINPOINT pH ControllerPINPOINT 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. This full feature controller will handle up to 5 amps. Comes complete with probe and calibration fluids. The PINPOINT pH Controller is perfect for the freshwater planted aquarium keeper as well as the serious saltwater hobbyist. 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. 110 VAC operation. calibration fluid pH probe 2 year manufacturer`s warranty

The PINPOINT pH Controller? is perfect for the freshwater planted aquarium keeper as well as the ser

Will control pH in both a downward and upward direction. The user will select his or her own setpoin

110 VAC operation.

Additional calibration flui

Replacement pH probe