Accurately Measure Your Hydroponic Nutrient Solution with Bluelab EC CF Truncheon Nutrient Meter

Ensure optimal plant growth by using the Bluelab Truncheon Nutrient Meter to measure the conductivity of your hydroponic nutrient solution. With its simple design and robust construction, this essential tool offers reliable and accurate readings, helping you maintain the perfect nutrient balance for your plants and ultimately save time, resources, and money.

Features and Benefits

  • Reliable and Long-lasting: Built with robust materials and construction for extended durability
  • Fully Waterproof: Splash, submerge, or sink without worries, providing you with worry-free usage
  • Automatic Liquid Detection: Bright LEDs indicate measurement levels for simple functionality
  • Long-format Design: Ideal for mixing and measuring nutrient reservoirs simultaneously
  • No Calibration Required: Ready to use straight out of the box with easy cleaning and disinfection
  • All Conductivity Scales Included: Features EC, CF, PPM 500 (TDS), and PPM 700 for versatility
  • Five-year Warranty: Industry-leading warranty for your peace of mind

How to Use

  1. Fill your nutrient reservoir with the desired solution.
  2. Turn on the Bluelab Truncheon Nutrient Meter by placing the electrode head into the nutrient solution.
  3. Wait for the LED lights to indicate the conductivity of the solution. The blinking light represents the conductivity level.
  4. Adjust the nutrient solution as necessary based on the meter's reading to maintain optimal nutrient levels for your plants.
  5. After use, clean the electrode head with a soft cloth and pH probe cleaning solution to maintain accuracy and prolong the life of the meter.

Aqua Gardening Suggests These are Best For

The Bluelab Truncheon Nutrient Meter is best for hydroponic gardeners, greenhouse operators, and commercial growers who want to optimise their plant's nutrient levels for maximum growth and yield. With its easy-to-use design and reliable readings, this meter significantly reduces the guesswork involved in feeding plants and conserves resources in the process.

Notes from Aqua Gardening

  • Always clean the electrode head after each use to maintain accurate readings and prolong the life of the meter.
  • Do not submerge the entire meter in the solution, only the electrode head.
  • Store in a cool, dry place when not in use to prolong the life of the meter.


How does the Bluelab EC CF Truncheon Hydroponic Nutrient Meter help with plant growth?

The Bluelab Truncheon makes it fast and easy to measure the nutrient conductivity in your hydroponic solution. By monitoring and adjusting the levels of nutrients in the solution, you can ensure that your plants receive the optimal amounts of macro- and micro-nutrients they need for superior health and growth.

Is the Bluelab Truncheon waterproof?

Yes, the Bluelab Truncheon is fully waterproof. You can safely splash, submerge, and even sink it during use.

Do I need to calibrate the Bluelab Truncheon Nutrient Meter before using it?

No, the Bluelab Truncheon requires no calibration. It is designed for easy and hassle-free operation.

What conductivity scales does the Bluelab Truncheon support?

The Bluelab Truncheon supports all commonly used conductivity scales, including EC, CF, PPM 500 (TDS) and PPM 700.

Can I use the Bluelab Truncheon for mixing and measuring nutrient reservoirs simultaneously?

Yes, its long-format design allows for convenient mixing and measuring of nutrient reservoirs at the same time.

How should I clean and maintain my Bluelab Truncheon EC Meter?

To keep the electrode head clean, wipe it with a soft cloth saturated in pH probe cleaning solution. This cleaning solution is suitable for both EC and pH meters.

How long is the warranty for the Bluelab Truncheon Nutrient Meter?

The Bluelab Truncheon comes with an industry-leading five-year warranty, providing peace of mind and long-lasting value.

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Product Manual

View PDF brochure for Bluelab EC CF Truncheon Hydroponic Nutrient Meter Regular Scale

(SKU: 124060)

Durable and dependable construction for long-term value, Wet or dry, splash, submerge, or sink - we've got you covered, Liquids are detected automatically, and bright LEDs indicate measurement for brilliantly simple functionality, For peace of mind, we offer an industry-leading five-year warranty

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