Bluelab Replacement pH Probe Advanced Nutrients Powerful 40x lens

Powerful 40x lens

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These fixtures include electronic ballast

organic dyes)… And when you use these common brands your plants are not getting fed the right mixture of nutrients they desperately need for vigorous growth and impressive blooms

Say Good-bye To Spider Mites

Bluelab Replacement pH Probe Advanced Nutrients Powerful 40x lensThe Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements. Simple push button pH calibration. Successful pH calibration indicators. Low battery indicator. Over range and under range indicators. Display options available in degrees C & F, EC, CF, ppm