Bluelab METCOMPLUS Combo Meter Plus for pH, Temperature, and Conductivity in Water and Soil with Easy Calibration, Digital Nutrient (TDS/PPM) Testing Kit for Hydroponic System & Growing Indoor Plants

What do you need to grow plants successfully? The answer is simple - accurate pH measurement! And that's where Bluelab comes in, with its range of pH meters and controllers that are specifically designed for water-based plant growing systems.

Our products are easy to use, accurate, reliable, and made with the toughest materials and advanced technologies.

But it's not just about the product - at Bluelab, we're committed to providing open information-sharing advice, reliable service, and individual responsiveness.

With Bluelab, you can manage your plants like never before and get the most out of your water-based growing systems.

Try Bluelab today and see the difference for yourself!