Bluelab Truncheon

Bluelab Truncheon - HydroHQ

Bluelab Truncheon

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Regular price $211.00

The Bluelab Truncheon is their world-famous commercial nutrient meter. Super tough, fully waterproof and no calibration required, there's a good reason these are the most important hydroponic tool for your belt! 

Farmers from all over the world will tell you that their truncheon is their number one hydroponic tool! It is the most utilised hydroponic accessory for both commercial and hobby farmers.  The Bluelab Truncheon measures how much dissolved solids (food) is in the water for your plants to absorb. It displays this data in CF/PPM/PPM700 and EC. 

The worlds favourite conductivity meter. Simply brilliant and brilliantly simple!


  • Fully waterproof 

  • Auto on/off function 

  • No calibration required 

  • Daylight readable blue LED’s 

  • Battery operated 

  • No buttons, switches or knobs 

  • Provided with EC, CF, ppm 700 and ppm 500 scales 

      Without monitoring your pH and EC levels, you're essentially growing blind! pH and EC measurement are basic tools on the belt of a hydroponic farmer.

      Handy, convenient and accurate for home or commercial growers! 

      Bluelab is a New Zealand based manufacturer that is globally recognised. They have been engineering and building water measuring technology for over 30 years! 

      Learn more at the Bluelab website here!

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