Bluelab Guardian Monitor In-Line Size:Probe Successful calibration indicator and calibration

Successful calibration indicator and calibration is optional

Dimensions are 15

Made from renewable

This rich formulation is fortified with a boost of all three primary macroelements: nitrogen

with a reservoir capacity of 3 liters

Bluelab Guardian Monitor In-Line Size:Probe Successful calibration indicator and calibrationThe Bluelab Guardian Monitor Connect In Line 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 your computer for you. It does not stop there. You can access the data via the cloud from a remote mobile device or computer to check for extreme variances to ensure these critical parameters are hitting the mark for crop success. For remote or