GroWell Hydroponics & Plant LightingGroWell Hydroponics & Plant Lighting

Measuring Tools

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  1. Bluelab Nutrient (cF) Truncheon

    Bluelab Nutrient (cF) Truncheon

    Starting at: £69.95

    The best selling hydroponics cF meter in the world. Why do growers prefer the cF Truncheon? It's easy to use, easy to read, extremely accurate... and best of all it's reliable. The Bluelab Truncheon will reliably measure nutrient strength for years, which is a lot more than can be said for most of the competition! Fully waterproof and featuring an automatic on/off function, the Bluelab cF truncheon has no external switches or knobs and is fully factory calibrated so you will never have to recalibrate it over time. We think every grower should invest in a Bluelab truncheon as it really is worth it's weight in gold when it comes to giving your plants the right strength nutrients. Batteries included.
  2. Accuread pH Meter

    Accuread pH Meter

    Starting at: £1.50

    This excellent new Accuread Laboratories product brings together all the features that you need to effectively read pH levels. It’s a really handy size, it’s reliable time and again, and it’s not going to cost you the earth! Make the sensible decision and ensure your nutrients are always readily available for plants by using the precise and consistent Accuread pH Meter! Requires calibration solution pH 7 buffer. 6 month guarantee - receipt required. Batteries included.
  3. The Tri-Meter

    The Tri-Meter

    Starting at: £135.00

    The Tri-Meter is a nutrient monitoring meter that provides continuous readout for your nutrient pH, cF and temperature. This is absolutely invaluable when managing your tank as it instantly gives you a snapshot of how your nutrient is doing every time you go into your grow room. No more multiple meters and separate tests every time you go into the room everything you need to know is right there on one easy to read display.
  4. Accuread Temperature & Humidity Meter

    Accuread Temperature & Humidity Meter

    Starting at: £9.95

    Ask any seasoned grower to tell you the most important factor to consider for a successful grow room and they will always tell you to look after your growing environment. You can throw every booster in the world at your plants, but with poor environmental monitoring and control you inevitably see far reduced benefits. The Accuread Temperature & Humidity Meter offers precise environmental monitoring with an easy to read display. It also records minimum and maximum values so you can monitor and adjust the extremes of your temperature and humidity.
  5. Essentials pH Pro Meter

    Essentials pH Pro Meter

    Starting at: £59.95

    When it comes to reading the pH value of your nutrient solutions, you need a meter that is accurate, durable, user-friendly and clear to interpret. This professional pH tester from Essentials does all of the above and for a fantastic price!

    A completely waterproof and drop-proof design makes the Essentials pH Pro Meter one of the most robust products on the market, whilst an inbuilt screw calibration and large display screen guarantees that you get precise, highly visible readouts whenever they are required.

    Interestingly, you can also replace the probe on the meter to ensure it always maintains the optimum level of performance over time – consequently meaning you save money from not having to buy an entire new unit! Batteries included.

  6. Nutrient Measuring Syringes

    Nutrient Measuring Syringes

    Starting at: £0.10

    Why guess, when you can measure precisely! We have four sizes of measuring syringe available and a handy Pipette giving you precise control over your nutrient and booster dosages. An essential part of any grow room - no grower should be without at least one of these if they are after really good results.
  7. Measuring Jugs and Cups

    Measuring Jugs and Cups

    Starting at: £0.65

    There's not much you can really say about these measuring jugs and cups - except that you'll have a hard time running an efficient and accurate grow room without some! 3 different types available to enable you to accurately measure liquids for precision dosing.
  8. Manual pH Tester

    Manual pH Tester

    Starting at: £5.50

    It is possible to test the pH of your nutrient solution without using electronic meters. We offer a cheap and simple to use manual pH tester.

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