Bluelab

Bluelab Truncheon

Truncheon

The best selling hydroponics EC Meter in the world. Growers prefer the Bluelab Truncheon because it's easy to use, easy to read, extremely accurate and best of all it's reliable.

Use it to quickly and accurately test the conductivity levels (EC, CF & PPM) of your nutrient solution.

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Bluelab Guardian Monitor

Guardian Monitor

The Bluelab Guardian Monitor constantly measures conductivity, pH and temperature levels, and displays it in an easy to read LED.

Many factors determine how fast plants take up nutrients; season, stage of growth, temperature, and available light, just to mention a few. And with these variables the critical elements of the hydroponic nutrient can readily change.

The Bluelab Guardian monitor makes the task of balancing these changes easier.

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Bluelab Combo Meter

Combo Meter

The Bluelab Combo Meter is a portable all-in-one nutrient, pH, and temperature meter which can be used anytime and anywhere.
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Bluelab pH Probe Kit

pH Probe

Replacement probe for Guardian Monitor and Combo Meter

  • Easy to clean
  • Fully waterproof to 10 metres
  • Gel filled (non-refillable)
  • Maintenance free
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    Conductivity Cleaning Kit

    EC Probe Cleaning Kit

    Probe cleaning is one of the most important parts of owning and operating any Bluelab meter. If the probe is contaminated or dirty, it affects the accuracy of the reading displayed.
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