Bluelab Commercial Truncheon Meter iPower Grow Lights Selectable units for °C &

Selectable units for °C & °F

Pre-Filter included: We recommend replace the Pre-Filter every 6 months to protect your filter

powdery mildew

AN Bud Blood Powder 300g

Bluelab Commercial Truncheon Meter iPower Grow Lights Selectable units for °C &With 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 Bluelab Commercial Truncheon Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or ppm requirement during their growing cycle. Its super tough, fully waterproof, has no on off buttons to worry about and does not need calibrating. EC (0. 4 6. 0), CF (4 60) and ppm scales (TDS and 700