Bluelab Commercial Truncheon Meter lighting-&-electrical-components A water soluble Endo/Ecto mycorrhizae

A water soluble Endo/Ecto mycorrhizae inoculant combined with sea kelp extracts and humic acid

fertilizers

which utilizes the Cal Check Solution to determine whether the probe is in need of cleaning or replacement

Developed through years of research

A step up from basic coconut coir for all your hydroponic growing

Bluelab Commercial Truncheon Meter lighting-&-electrical-components A water soluble Endo/Ecto mycorrhizaeBig jobs require a big Truncheon! With a conductivity range right up to 6. 0 EC (60 CF or 4200 ppm), it will never leave you short. The Commercial Truncheon Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or CF requirement during their growing cycle. It's super tough, fully waterproof, has no on off buttons to worry about and does not need calibrating. It's great for stirring your nutrient tank too! It is