Bluelab Meters and Monitors

Understanding the nutrient solution is an important part of successful growing. Growth Technology’s accurate range of Bluelab meters and testing equipment make this task quick and easy.

Bluelab Dosetronic® Nutrient Controller

Optimise crop performance with consistent, accurate management of nutrient feeding by using the Bluelab Dosetronic – the simple solution for automatic hydroponic feeding systems.

The Bluelab Dosetronic keeps tight control of the vital nutrient solution levels automatically giving the freedom to tend to the daily needs of the crop.

This is the ultimate answer for accurate and automatic control of EC, pH and temperature in hydroponic systems. The controller is easily programmed with the required values for pH, conductivity and temperature. The dosing intervals are set according to the size of the tank and then it’s ready to go.

Bluelab Dosetronic® Nutrient Controller – complete kit including Peridoser

Contents include:

  • Bluelab Dosetronic® Controller
  • Power supply
  • Temperature power in and power out cables
  • pH Probe with ATC
  • Conductivity Probe
  • Temperature Probe
  • Triple Peridoser and cable connection
  • pH and conductivity probe maintenance kit
  • Sample board
  • Fittings kit
  • Instruction manual


bluelab 2 year..

Why is pH important for my plants?

The two main effects the pH level has on plant growth are related to the availability of plant nutrients or the soil concentration of plant-toxic minerals. Within highly acid soils, micro-nutrients, such as aluminium and manganese can become more available and therefore more toxic to the plant. Equally affecting growth when there are low pH values, calcium, phosphorus and magnesium are less available to the plant….Read more

Plant Lifecycle

Early Grow Grow Bloom

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