pH Meter Kits

The Bluelab pH and Conductivity starter pack gives growers the capability to manage and check their nutrient solution. With an easy to use-interface these pens are the perfect tool for small and professional growers alike. Both pens have temperature measurement capability which can be displayed in either Celsius or Fahrenheit. The pH Pen requires a simple two-point calibration (reference sachets included), that takes less than a few minutes. Accurate to 0.1 pH it will help ensure you always feed the right nutrients to your plants. The conductivity pen is factory calibrated & ready to use out of the box, and can display measurements in EC, 500 ppm (TDS) or 700 ppm scales.