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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Transplant your Gro-Block plant onto a slab just like professional growers
Flashing high/low alarm with control lockouts to protect from over-dosing
Settings retained when power lost (non-volatile memory)
(2 each of: pH 7
These Mini-Blocks are individually wrapped in white plastic to minimize algae growth
Bluelab Commercial Truncheon Meter Transplant your Gro-Block plant ontoWith 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
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