Bluelab Conductivity Probe Cleaning Kit for EC/CF/PPM Truncheon Beneficial Inoculants moisture meters are typically used

moisture meters are typically used to test the moisture content of a given growing medium (usually soil or coco)

your carbon filter handles that job

Daily workflow integration

If you're building bigger

Bluelab Conductivity Probe Cleaning Kit for EC/CF/PPM Truncheon Beneficial Inoculants moisture meters are typically usedBluelab Conductivity Probe Cleaning Kit for EC CF PPM Truncheon Complete Feeding, No Guesswork Our thoughts Complete feeding programme with everything includedno gaps, no guesswork. Simple, reliable feeding that delivers results. Maintaining nutrient solution at the correct conductivity level is a crucial aspect of hydroponic gardening thats why it's essential that you maintain your testing equipment. The Bluelab Probe Cleaning Kit contains everything