Find a variety of pH and EC pens and meters at top Yield Hydroponics. Our pH pens and meters allow you to easily manage your nutrient solution.
Find a variety of pH and EC pens and meters at top Yield Hydroponics. Our pH pens and meters allow you to easily manage your nutrient solution.
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  • Bluelab PH Pen Bluelab PH Pen

    The Blue lab pH Pen is the latest innovation for hand-held meters. It provides a compact, quick and handy way to manage the success of crops, to ensure maximum uptake...
    The Blue lab pH Pen is the latest innovation for hand-held meters. It provides a compact, quick and handy way to manage the success of crops, to ensure maximum uptake...
    £100.00
  • Bluelab - Conductivity Pen Bluelab - Conductivity Pen

    Measures temperature and conductivity Back lit LCD display Calibration option Successful EC or ppm calibration indicator Hold reading function Low battery indicator 1005waterproof Auto-off function Automatic temperature compensation 1 x...
    Measures temperature and conductivity Back lit LCD display Calibration option Successful EC or ppm calibration indicator Hold reading function Low battery indicator 1005waterproof Auto-off function Automatic temperature compensation 1 x...
    £65.00
  • Bluelab - Truncheon Meter Bluelab - Truncheon Meter

    A top selling conductivity meter that is Simple to use, effective and with a long life! 100% waterproof Automatic on/off function No calibration is required Daylight readable blue LED display...
    A top selling conductivity meter that is Simple to use, effective and with a long life! 100% waterproof Automatic on/off function No calibration is required Daylight readable blue LED display...
    £100.00
  • Bluelab Guardian Monitor Bluelab Guardian Monitor

    The Bluelab Guardian Monitor provides 24 hour continuous levels reading for pH, EC and temperature within a nutrient solution. Plant-safe green LEDs; Large easy to read displays; No calibration required...
    The Bluelab Guardian Monitor provides 24 hour continuous levels reading for pH, EC and temperature within a nutrient solution. Plant-safe green LEDs; Large easy to read displays; No calibration required...
    £270.00
  • Bluelab- pH Probe Bluelab- pH Probe

    A replacement probe for Bluelab pH, Combo and Guardian Monitors gel filled (non-refillable), low maintenance Double junction 100% Waterproof cable joint Probe holder included keeps secure Quality BNC connection 2...
    A replacement probe for Bluelab pH, Combo and Guardian Monitors gel filled (non-refillable), low maintenance Double junction 100% Waterproof cable joint Probe holder included keeps secure Quality BNC connection 2...
    £60.00
  • Bluelab Meter Carry Case Bluelab Meter Carry Case

    The Bluelab Carry Case provides a custom fit for the Bluelab Meter so it can be used and read right from the carry case. Features Internal strap to tidy away...
    The Bluelab Carry Case provides a custom fit for the Bluelab Meter so it can be used and read right from the carry case. Features Internal strap to tidy away...
    £18.00
  • Bluelab - Pro Controller Connect Bluelab - Pro Controller Connect

    The Pro Controller will maintain stable pH and nutrient levels in your reservoir, ensuring optimal nutrient availability at all times for your. Set your targets for pH and conductivity and...
    The Pro Controller will maintain stable pH and nutrient levels in your reservoir, ensuring optimal nutrient availability at all times for your. Set your targets for pH and conductivity and...
    £1,100.00
  • Bluelab - Peripod M3 Bluelab - Peripod M3

    The PeriPod M3 will maintain stable pH and nutrient levels in your reservoir, ensuring optimal nutrient availability at all times for your plants. It responds to triggers received from the...
    The PeriPod M3 will maintain stable pH and nutrient levels in your reservoir, ensuring optimal nutrient availability at all times for your plants. It responds to triggers received from the...
    £910.00
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