Measurement and control computer for control of CO2/pH.

Key Features:
• Promotes plant growth and leads to lively fish: measurement and control computer with touchpad for the high-precision calculation and control of the best pH value in aquariums.
• Connect sensors (pH sensor not included), set desired values in menu, connect with solenoid valve (not included).
• Digital measurement and control technology: graphic display, direct user interface, separate sensors for pH value and temperature.
• Compares desired and actual pH value and controls the CO2 supply with solenoid valve (not included).