Maintaining the correct pH of plant soil or hydroponic nutrient solution is an ongoing task. Macro and micronutrients require the correct pH for absorption into the plants root system. The Groline pH Dosing System easily assimilates into a nutrient/fertilizer system for soil and hydroponics. Simply insert the probe and injection valve in-line with the recirculation pump and provide the chemical to be dosed.

• Available in multiple configurations for easy integration into your setup.
• Programmable alarm system and multicolored LCD display.
• Perfect for small hydroponics systems.

The dosing pump flow rate is adjustable from 0.5 to 3.5 liters/hour, allowing for better control in maintaining a desired set point. The inline probe has a 1/2-inch threaded fitting.