EC, PH & Temp Combo Pen AQUAMASTER P100 Pro Water Tester, Nutrient, Conductivity control freak s no need to be

s no need to be an expert

They are reclaimed from certain exceptionally rich sources of humate deposits found deep within the earth

This can lead to an imbalance in the nutrient solution in your reservoir

The fan is equipped with an oscillating function

Contains 4 types of microbes

EC, PH & Temp Combo Pen AQUAMASTER P100 Pro Water Tester, Nutrient, Conductivity control freak s no need to beItem Description The updated Combo Pen P100 Pro features a modern and robust housing. The improved software now ensures quicker readings of accurate measurements. You can easily replace the electrode should it be worn or damaged. The Combo Pen P100 Pro is ideal for measuring the EC, pH and temperature of liquid plant nutrition and water in swimming pools, Jacuzzis and ponds. The user friendly buttons can be used to effortlessly switch between the