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.
Replace the pH probe rather than the whole Bluelab Meter!
The Bluelab pH Probe is a replacement pH ... Read more
Handy for direct pH testing of soils or pH soil solutions.
The non-refillable Bluelab Soil pH Probe is ... Read more
Calibration and conductivity standard solutions… a must in every grower’s toolbox.
The Bluelab calibration and conductivity standard solutions ... Read more