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  • Bluelab pH Probe Care Kit Bluelab pH Probe Care Kit

    Everything you need to clean, hydrate and calibrate Bluelab pH probes Kit Includes: Probe care instructions 20ml single-use Bluelab Solution Sachets, 2 each of: pH 7.0 & pH 4.0, KCl...
    Everything you need to clean, hydrate and calibrate Bluelab pH probes Kit Includes: Probe care instructions 20ml single-use Bluelab Solution Sachets, 2 each of: pH 7.0 & pH 4.0, KCl...
    £11.50
  • Bluelab Probe Care Kit Conductivity Bluelab Probe Care Kit Conductivity

    Everything you need to clean the Bluelab EC Conductivity Probes Kit Includes: Probe care instructions 2x 20ml single-use Bluelab 2.77 EC Conductivity Standard Solution Bluelab Conductivity Probe Cleaner; Bluelab Chamois...
    Everything you need to clean the Bluelab EC Conductivity Probes Kit Includes: Probe care instructions 2x 20ml single-use Bluelab 2.77 EC Conductivity Standard Solution Bluelab Conductivity Probe Cleaner; Bluelab Chamois...
    £8.50
  • Bluelab Probe Care Kit -PH & Conductivity Bluelab Probe Care Kit -PH & Conductivity

    Everything you need to clean, hydrate & calibrate the Bluelab pH probe and clean and test the EC Conductivity Probes for accurate readings Kit Includes: Probe care instructions 20ml single-use...
    Everything you need to clean, hydrate & calibrate the Bluelab pH probe and clean and test the EC Conductivity Probes for accurate readings Kit Includes: Probe care instructions 20ml single-use...
    £16.50
  • 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
  • HM Digital - Conductivity Pen HM Digital - Conductivity Pen

    Ideal for all water purification testing for either consumer or commercial use.  Features Ideal for commercial use. Includes a carrying case with belt clip; Highly efficient and accurate due...
    Ideal for all water purification testing for either consumer or commercial use.  Features Ideal for commercial use. Includes a carrying case with belt clip; Highly efficient and accurate due...
    £30.00
  • Growth Technology - Ph Probe Refill & Storage 300ml Growth Technology - Ph Probe Refill & Storage 300ml

    Storage solution for pH meters Extend the life of your pH meter pH meters need some care and attention. Some effort will keep them in good shape, which will in...
    Storage solution for pH meters Extend the life of your pH meter pH meters need some care and attention. Some effort will keep them in good shape, which will in...
    £5.00
  • Grow Gadget - pH Pro Meter Grow Gadget - pH Pro Meter

    The Grow Gadgets pH Pro Meter is a high quality, durable pH meter used for testing your nutrient solution or soil.• Digital reading display• High quality pH meter• Simple and...
    The Grow Gadgets pH Pro Meter is a high quality, durable pH meter used for testing your nutrient solution or soil.• Digital reading display• High quality pH meter• Simple and...
    £30.00
  • Nutriculture - Ph Test Kit 6-7.6 Nutriculture - Ph Test Kit 6-7.6

    These liquid pH testers are an economical way to monitor the pH level of your nutrient solution. Each kit consists of:- 20ml of reagent, a small phial and a colour...
    These liquid pH testers are an economical way to monitor the pH level of your nutrient solution. Each kit consists of:- 20ml of reagent, a small phial and a colour...
    £4.00
  • Nurticulture - Ph Test Kit 4-10 Nurticulture - Ph Test Kit 4-10

    These liquid pH testers are an economical way to monitor the pH level of your nutrient solution. Kit consists of:- 20ml of reagent, a small phial and a colour chart...
    These liquid pH testers are an economical way to monitor the pH level of your nutrient solution. Kit consists of:- 20ml of reagent, a small phial and a colour chart...
    £4.00
  • HM Digital - Ph-80 Hydro Tester HM Digital - Ph-80 Hydro Tester

    Features• Measures electrical conductivity (EC) & total dissolved solids (TDS). Ideal for nutrient testing• Four scales for measuring: EC: µS, mS; TDS: ppm, ppt• Automatic Temperature Compensation (ATC)• Waterproof• Digital...
    Features• Measures electrical conductivity (EC) & total dissolved solids (TDS). Ideal for nutrient testing• Four scales for measuring: EC: µS, mS; TDS: ppm, ppt• Automatic Temperature Compensation (ATC)• Waterproof• Digital...
    £65.00
  • 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
  • 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 - 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...
    £85.00
  • 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 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...
    £70.00
  • Growth Technology - Conductivity Standard Growth Technology - Conductivity Standard

    Conductivity Standard by Growth Technology has electrical conductivity (EC) of 2.76 ms/cm, ensuring that your EC/CF meter is calibrated and gives the correct reading when mixing nutrient solutions as too...
    Conductivity Standard by Growth Technology has electrical conductivity (EC) of 2.76 ms/cm, ensuring that your EC/CF meter is calibrated and gives the correct reading when mixing nutrient solutions as too...
    £3.50
  • Growth Technology - pH Buffer 4 Growth Technology - pH Buffer 4

    Use to calibrate pH meters Available in pH 4, and pH 7 pH buffer is a solution of a known and fixed pH. It is used to calibrate pH meters....
    Use to calibrate pH meters Available in pH 4, and pH 7 pH buffer is a solution of a known and fixed pH. It is used to calibrate pH meters....
    From £3.50
  • Growth Technology - pH Buffer 7 Growth Technology - pH Buffer 7

    Use to calibrate pH meters pH buffer 7 is a solution of a known and fixed pH. It is used to calibrate pH meters. This should be done on a...
    Use to calibrate pH meters pH buffer 7 is a solution of a known and fixed pH. It is used to calibrate pH meters. This should be done on a...
    From £3.50
  • Growth Technology - Ph Up Growth Technology - Ph Up

    Plants in any hydroponic system can only uptake nutrients within the range of 5.5 – 6 pH. If pH levels exceeds this range, certain nutrients will be sealed out, progressing...
    Plants in any hydroponic system can only uptake nutrients within the range of 5.5 – 6 pH. If pH levels exceeds this range, certain nutrients will be sealed out, progressing...
    From £4.00
  • Growth Technology PH Down Growth Technology PH Down

    Plants in any hydroponic system can only uptake nutrients within the range of 5.5 – 6 pH. If pH levels exceeds this range, certain nutrients will be sealed out, progressing...
    Plants in any hydroponic system can only uptake nutrients within the range of 5.5 – 6 pH. If pH levels exceeds this range, certain nutrients will be sealed out, progressing...
    From £4.00
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