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.

15 Items

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  1. Bluelab Combo Meter
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    In stock online

    The Bluelab Combo Meter is a portable pH, conductivity and temperature meter all in one. If you are experiencing problems with yellow leaves, or slow stunted growth, the Bluelab Combo Meter will soon tell you if each parameter is within the plants requirements. Adjustments can be quickly made to get your crop back on track.

    Next Day Delivery* Next Day Delivery*
    Plain Packaging Used Plain Packaging Used
    Click and Collect Click and Collect
    £189.99
    Standard Delivery £6.95*
    More info
  1. Bluelab Guardian Monitor Connect
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    In stock online

    With the Bluelab Guardian Monitor Connect, you will be able to continuously monitor pH, EC and temperature in your reservoir. There’s no need for manual measurements and spot checks; instead, you will only need to adjust for pH and nutrient.

    Next Day Delivery* Next Day Delivery*
    Plain Packaging Used Plain Packaging Used
    Click and Collect Click and Collect
    £349.95
    Standard Delivery £6.95*
    More info
  2. Plant!t pH Meter
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    In stock online

    The PLANT!T pH meter is a high-performance unit, made to help growers achieve top-quality crops. It ensures that the nutrient solution comprises the correct pH so that it provides the right nutrition to your plants

    Next Day Delivery* Next Day Delivery*
    Plain Packaging Used Plain Packaging Used
    Click and Collect Click and Collect
    £29.95
    Standard Delivery £6.95*
    More info
  3. Aqua Master Combo Pen P100
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    In stock online

    The updated Combo Pen P100 Pro features a modern and robust housing. The improved software now ensures quicker readings of accurate measurements. You can easily replace the electrode should it be worn or damaged.

    Next Day Delivery* Next Day Delivery*
    Plain Packaging Used Plain Packaging Used
    Click and Collect Click and Collect
    £83.99
    Standard Delivery £6.95*
    More info
  4. Aqua Master Combo Meter P700
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    In stock online

    This monitor is designed for long-term, low-maintenance use. Just plug in the AC adapter, calibrate and the unit is ready for continuous monitoring. A rechargeable battery is included, so even when you have no access to power, you will still be able to use the monitor and do not need to purchase batteries.

    Next Day Delivery* Next Day Delivery*
    Plain Packaging Used Plain Packaging Used
    Click and Collect Click and Collect
    £189.99
    Standard Delivery £6.95*
    More info
  5. Bluelab pH Pen
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    In stock online

    This 2-in-1 Bluelab pH Pen will measure the temperature of your solution, as well as the pH reading.This handheld pen gives you a quick and easy way to check both of these measurements, coming with a backlit LCD display for easy reading.

    Next Day Delivery* Next Day Delivery*
    Plain Packaging Used Plain Packaging Used
    Click and Collect Click and Collect
    £74.99
    Standard Delivery £6.95*
    More info
  6. Bluelab pH Meter
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    In stock online

    The Bluelab pH Meter is Lightweight and portable, it has an easy to read large display.

    Next Day Delivery* Next Day Delivery*
    Plain Packaging Used Plain Packaging Used
    Click and Collect Click and Collect
    £169.99
    Standard Delivery £6.95*
    More info
  7. Bluelab Guardian Monitor
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    In stock online

    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. 

    Next Day Delivery* Next Day Delivery*
    Plain Packaging Used Plain Packaging Used
    Click and Collect Click and Collect
    £287.95
    Standard Delivery £6.95*
    More info
  8. Bluelab EC Pen
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    In stock online

    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.

    Next Day Delivery* Next Day Delivery*
    Plain Packaging Used Plain Packaging Used
    Click and Collect Click and Collect
    £64.99
    Standard Delivery £6.95*
    More info
  9. Bluelab Combo Meter
    Rating:
    0%
    (0) 
    In stock online

    The Bluelab Combo Meter is a portable pH, conductivity and temperature meter all in one. If you are experiencing problems with yellow leaves, or slow stunted growth, the Bluelab Combo Meter will soon tell you if each parameter is within the plants requirements. Adjustments can be quickly made to get your crop back on track.

    Next Day Delivery* Next Day Delivery*
    Plain Packaging Used Plain Packaging Used
    Click and Collect Click and Collect
    £189.99
    Standard Delivery £6.95*
    More info

15 Items

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