Bluelab pH Calibration Solution (4.0/7.0)

Bluelab pH Calibration Solution (4.0/7.0)

Bluelab calibration solutions are essential for use with all Bluelab products. Bluelab Solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and...
Bluelab Truncheon Nutrient Meter

Bluelab Truncheon Nutrient Meter

It is essential when growing with a hydroponic solution to KNOW what the strength of the solution is before feeding your plants AND while they are growing. If the conductivity reading is too low, your plants may not be getting enough nutrients. If the conductivity...
Bluelab Conductivity Pen (EC or ppm)

Bluelab Conductivity Pen (EC or ppm)

The Bluelab Conductivity Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed. To feed plants well, we need to know what we’re feeding them. Start with a quality nutrient. Features...