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  Bluelab Guardian pH/EC & Temp Monitor

  Bluelab

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  Original price £320.00 - Original price £320.00

  Original price

  £320.00

  £320.00 - £320.00

  Current price £320.00

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  The Bluelab Guardian Monitor provides 24 hour continuous reading for pH, conductivity (EC/ppm 700/TDS/CF) and temperature within a nutrient solutio...

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