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Bluelab Guardian Monitor

From £259.95
The Bluelab Guardian Monitor measure pH, EC and temperature. It is a constant indicator of the desired levels of pH, EC/ppm 700/TDS/CF and temperature, enabling you to optimise these critical parameters through each growth stage. 

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Hydro Crop Shop
250 Water Road
Wembley
London
HA0 1HX
020 3488 0419
07507 883 374

sales@hydrocropshop.co.uk