pH / EC Pens & Meters

pH / EC Pens & Meters

pH / EC Pens & Meters

Find a variety of pH and EC pens and meters at Holland Hydroponics. Our pH pens and meters allow you to easily manage your nutrient solution.

14 Items

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  1. Bluelab Guardian Monitor
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    The Bluelab Guardian Monitor measure pH, conductivity 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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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    £287.95
    Free delivery on orders over £65.00*
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  2. Bluelab EC Pen
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    The Bluelab EC Pen is a compact, quick and handy tool for measuring conductivity and temperature. It simply lets you know whether your plants have the right amount of nutrient in your solution and tells you if adjustments are required.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    £64.99
    Free delivery on orders over £65.00*
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  3. Bluelab Combo Meter
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    All in one pH, conductivity and temperature meter.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    £189.99
    Free delivery on orders over £65.00*
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  4. Bluelab CF Truncheon
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    The Bluelab CF Truncheon is something for every grower's garden, giving you the tool to ensure your nutrient solution is perfect. All you need to do to take a reading is simply place the probe head into your solution, and check the reading indicated by flashing lights. It's easy, and accurate.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    £74.95
    Free delivery on orders over £65.00*
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  5. Kaizen pH Meter
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    The Kaizen digital pH meter measures pH levels accurately in liquid solutions and is an essential accessory for any hydroponic grow room. Great value for money and with a compact design.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    £29.95
    Free delivery on orders over £65.00*
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14 Items

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