Bluelab Guardian Monitor In-Line Size:Probe Dimensions are 15

Dimensions are 15

Our e-series ballasts no longer require a switchboard to be switched on and off and no longer need their own switch to dim or boost them

Successful calibration indicator and calibration is optional

P and K in the bottle encourage crop potency and productivity for vigorous growth and fruiting

Bluelab Guardian Monitor In-Line Size:Probe Dimensions are 15The 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