Bluelab Replacement pH Probe Growing Media fitness facilities

fitness facilities

Do the touch test:

The dry Eazy Plug takes water back up very easily and quickly

multi-layer

Bluelab Replacement pH Probe Growing Media fitness facilitiesProduct Features Benefits The Blue lab pH Probe is a replacement pH probe suitable for use with Blue lab products that test the pH value of a solution. Unfortunately pH Probes do not last forever as they age through normal use and will eventually fail. With good care and use (keeping the probe tip wet and cleaning once a month) you will extend its life. The Blue lab pH Probe has a Double Junction Reference which provides a longer life than many other