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Excellent tool for resistance management
such as individual nutrients
OMRI Listed for organic production
this formula includes urea to help maintain an acidic growing medium
Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) Nutrients Excellent tool for resistance managementThe Bluelab Inline pH Probe is the replacement probe for the Bluelab Guardian Monitor Connect Inline. Measurement Range: 0. 0 14. 0 pH Resolution: 0. 1 pH Accuracy at 25 C 77 F: 0. 1 pH Calibration: Two point (pH 7. 0 and pH 4. 0 or pH 10. 0) The Bluelab Guardian Monitor connect Inline is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to
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