GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester Hydro Systems Celsius or Fahrenheit read-out (press

Celsius or Fahrenheit read-out (press Up or Down button to change)

Prevents and remedies calcium and magnesium deficiencies

Quality And Profit-Margins

endomycorrhizae

and especially as it can help prevent neck rot in cucumbers and blossom end rot or split fruit in tomatoes

GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester Hydro Systems Celsius or Fahrenheit read-out (pressThe HI98131 is a slim, lightweight, and waterproof pocket tester that measures pH, conductivity (EC), TDS (ppm), and temperature. Simple, two button meter operation and advanced features, including a selectable EC to TDS conversion factor (0. 5 500 ppm and 0. 7 700 ppm). for your essential testing. All measurements in a single, hassle free tester. Quick Cal solutions to calibrate pH and conductivity all at once with a single solution. Perfect for