PH and EC / PPM

Say goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH-Up with potassium hydroxide and pH-Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption. We’ve developed these...

Say goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH-Up with potassium hydroxide and pH-Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption. We’ve developed these...

Say goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH-Up with potassium hydroxide and pH-Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption. We’ve developed these...

Athena Pro Balance is a powered water-soluble pH up for the professional cultivator design specifically for use with advanced fertigation systems like Dosatron and Netaflex.  Athena Pro Balance allows the grower to customize the strength of their pH...

CYCO pH Up raises the total pH value of the made nutrient solution.

CYCO pH Down lowers the total pH value of the made nutrient solution.

Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.MA9010 is a lab grade pH 10.01 buffer solution certified to meet the standard...

General 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...

General 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...

Luster Leaf Rapitest Electronic Soil Tester

The MC310 EC automatically monitors your EC levels. Just set your EC parameters and let the Milwaukee EC monitor do the rest.The Milwaukee PRO EC monitor is preferred by people looking to dial in their testing program when they have an ongoing need to...

The Milwaukee MC110 PRO Mid Range pH monitor offer lab grade accuracy with an easily viewable continuous check on pH levels with alarms. DESIGN FEATURES Fast easy to read results with large digital LCD readout. Accuracy to ± 0.2 pH with a full 0 pH to...