The mini controller fertigation system is perfect for any size grower. Automatically control acid and nutrients levels. Easy Installation. Controls pH and EC or pH and TDS. No peristaltic pumps. Industrial grade probes. Less maintenance stays in calibration longer. Works with any type of hydroponic system. Comes with a pH and TDS Probe. The probe comes with BNC connector that makes connection to any pH/ORP meter quick and easy: models with 3 or 5 meters cable are available. Also comes with probes and power cords pre-wired and ready for use. pH Controller and probe. Pumps (2) for acid and nutrient injection. Range: 0.0 to 14.0 pH, accuracy: +/-0.1 pH at 20 degree celsius. TDS conversion factor: 0.65. Temperature compensation: Automatic, 5 to 50 degree celsius. Calibration: manual, with CAL trimmer. Dosing relay: 1, max 2A (fuse protected), 250 Vac. Dosing relay pH: acid dosage (contact open), activated when reading exceeds setpoint. Overtime: adjustable, from 5 to 30 minutes. Power supply: 115 VAC.
Automatically control acid and nutrients levels
Less maintenance stays in calibration longer
Works with any type of hydroponic system
Industrial grade probes