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Bluelab Truncheon Meter

Bluelab Truncheon Meter


The Bluelab Truncheon Nutrient Meter is one of the World’s favourite conductivity meter. Simply brilliant, brilliantly simple! Easy to use and Fast! Using the Bluelab Truncheon® Nutrient Meter is the fastest and easiest way to measure the conductivity!

When growing with a hydroponic solution it is essential to KNOW what the strength of the solution is before feeding your plants AND while they are growing. If the conductivity reading is too low, your plants may not be getting enough nutrients. If the conductivity reading is too high, plants can dehydrate. Understanding the conductivity of the nutrient solution takes the guesswork out of feeding plants.

To take a reading of your solution – simply place the probe head into the solution and the reading is indicated by the flashing lights. Calibration of the Truncheon® Nutrient Meter is not required.

The only maintenance it requires is cleaning the probe and changing the batteries. ‘The instrument is only as accurate as the probe is clean’ – easy probe cleaning and a quick test is all you need to do to keep the Truncheon Meter operating perfectly for years!

Main Features

  • EC (0.2 – 3.6), CF (2 – 36) and ppm scales (TDS and 700 scale)
  • Fully waterproof
  • No calibration required
  • Auto sense on and off
  • No external switches or adjustable buttons
  • Battery life minimum 1 year (or shelf life of battery)

Meter length: 40.7cm

5 year guarantee for Bluelab Truncheon® Nutrient Meter
(Proof of purchase is required)

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