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Single Pole vs Double Pole:
This bag is sealed with a rubber-coated zipper underneath an odor-absorbing Velcro flap
Best management protocol for salts
Thinner than a sheet of paper (53µ thick) and as soft as silk
high in enzymes
Aqua Master P160 Pro Electrode 4x5 Grow Tents Single Pole vs Double Pole:This replaceable pH, EC, PPM, TDS, and temperature electrode is suitable for the P160 Pro combo pen. The electrode is IP67 waterproof when attached onto the meter. Please refer to our User Manual for instructions on how to replace the electrode or check out the how to video. Aqua Master E50 Pro pH Temp Electrode Directions Properly unscrew the sealing ring in the lower part of the meter. Remove the defected old electrode by gently pulling it.
