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Ideal-Airâ„¢ Pro Series 24
Auto-ranging three point calibration with digital fine tuning
Azos enhances growth by converting atmospheric nitrogen into a usable form available to plant roots
Constructed using ABS plastic
even on smaller size filters
General Hydroponics PRO pH Up 6 gal hm-digital-waterproof-ph-meter-model-ph-200 Ideal-Airâ„¢ Pro Series 24General Hydroponics Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non corrosive and non
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