Essentials pH and EC Meter Pen Bundle Nutrient Management Control Hydroponics control freak Low Running Costs

Low Running Costs

then it is done

together with humic acids

Space Saver – Wall Mountable

Available in 250ml

Essentials pH and EC Meter Pen Bundle Nutrient Management Control Hydroponics control freak Low Running CostsItem Description The ESSENTIALS pH And EC Meter Pen Bundle Nutrient Management The ESSENTIALS pH Meter is truly the most rugged glass type pH tester around. It is water and drop resistant. Even if the tester is accidentally dropped into the water, it will remain afloat. This means you are able to retrieve the meter immediately without damaging the electronics. It is easy to use as you can just dip the sensor into the test solution stir and wait. This