Bluelab Commercial Truncheon Meter Soil 5" mesh that allows the

5" mesh that allows the trellis to handle more weight

**Commerical Sizes is a Minimum order of 2 totes of ANY Canna same size**

No calibration required

for maximum light output and lamp life

so adding UJB helps to maintain the metabolic rate of plants

Bluelab Commercial Truncheon Meter Soil 5" mesh that allows theWith a conductivity range right up to 6. 0 EC (60 CF, 3000 ppm x 500 and 4200 ppm x 700), 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 ppm requirement during their growing cycle. It is super tough, fully waterproof, has no on off buttons to worry about and does not need calibrating. EC (0. 46. 0), CF (460) and ppm scales (TDS and 700 scale). Auto