Bluelab Guardian Monitor - PH + Conductivity (EC/PPM/CF/TDS)

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  • $339.99
  • Regular price $369.99


Bluelab Guardian Monitor  Measures PH + Conductivity (EC/PPM/CF/TDS)

The Bluelab Guardian Monitor is the simplest and most effective reservoir monitor you will ever own! It provides 24 hour continuous readings for pH, conductivity (EC/ppm/CF/TDS) and temperature from an aqueous solution. Monitoring and...


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