TRUNV2

Bluelab Truncheon Nutrient Meter

The original and industry-standard nutrient meter, trusted by growers worldwide for accurate and reliable readings.

Ensure your plants get optimal nutrients with the Bluelab Truncheon Nutrient Meter. Simply dip it in, and flashing lights provide precise readings adjusted for temperature, displaying CF, EC, PPM 500, and PPM 700 effortlessly. Built tough and waterproof, these meters require no calibration, making them ideal for hassle-free use while stirring your nutrient solution.

Features:

  • Robust, reliable, and waterproof construction for longlasting value
  • Automatically detects liquids, and bright LEDs indicate reading for brilliantly simple functionality
  • Long-format design for mixing and measuring nutrient reservoirs simultaneously
  • No calibration required, and easy to clean and disinfect
  • Measure conductivity in EC, CF, PPM 500 (TDS) or PPM 700

Need a wider EC range?

Bluelab Commercial Truncheon Nutrient Meter

Bluelab Truncheon – The Ultimate Nutrient Meter!

Measure your solution’s EC and PPM with confidence. Watch now to see how the Truncheon sets the standard for accuracy and durability!

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Optimise nutrient levels in your reservoir

All plants need access to the correct amount of food (nutrients) so that they can grow and flourish. Over- or under-feeding your plants can result in the waste of expensive nutrient resources and plant health issues.

The simplest way to keep track of the amount of nutrients in your solution is to measure conductivity, which refers to the total ionic content (dissolved salts) in a solution. From a scientific perspective, when nutrients are added, this creates the potential for electricity to move through a solution, increasing the electrical conductivity.

By measuring and adjusting nutrient levels, you’ll ensure that your plants are getting the macro- and micro-nutrients they need for superior plant health.

The grower’s nutrient meter of choice

Robust design that’s built to last

Tried, tested and loved by growers for decades, the Bluelab Truncheon Nutrient Meter is renowned as the best conductivity meter for measuring solution. This brilliantly simple, bullet-proof nutrient meter allows you to measure and adjust nutrient levels for optimal plant performance.

The Bluelab Truncheon Nutrient Meter may have been designed for everyday use, but it’ll become your growing companion for life.

Find the right product for your needs

Compare to other Bluelab products

Product name
Price
Growing method
Parameter
Type
Recommended for
Warranty
Connected
Current product
Bluelab Truncheon Nutrient Meter
Solution
Conductivity (EC)
Handheld
Home Growers
5 years
No
Comparison product
Bluelab Conductivity Pen
Solution
Conductivity (EC) Temperature
Handheld
Home Growers
1 year
No
Comparison product
Bluelab Commercial Truncheon Nutrient Meter
Solution
Conductivity (EC)
Handheld
Commercial Growers
5 years
No