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Bluelab Commercial Truncheon Nutrient Meter - Green Thumb Depot
Bluelab Commercial Truncheon Nutrient Meter

Bluelab Commercial Truncheon Nutrient Meter

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SKU: TRUNCOMV2

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$155.00
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The Bluelab Commercial Truncheon Nutrient Meter is the ideal tool for high-demand hydroponic growers who need reliable, high-range EC monitoring. Designed for durability and ease, it requires no calibration, is fully waterproof, and offers quick readings through bright LEDs. Its auto-on feature activates instantly in liquid for simple, no-fuss operation.

Key Highlights:

  • Measures up to 6.0 EC / 4200 ppm

  • Waterproof, submersible, and rugged

  • No calibration or setup required

  • LED display with automatic liquid detection

  • Supports EC, CF, ppm 500 & 700 scales

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Precision Monitoring, Built for Scale

  • Extended EC Range: Measures nutrient strength up to 6.0 EC, 60 CF, 3000 ppm (500), or 4200 ppm (700) to support advanced growth stages.
  • Fully Waterproof: Designed for submersion with sealed construction—ideal for tough hydroponic environments.
  • No Calibration Needed: Factory-calibrated and ready to use, with no maintenance required between uses.
  • Auto-On Detection: Activates automatically when in contact with liquid; no buttons or switches needed.
  • Clear LED Display: Bright, color-coded LEDs clearly indicate nutrient levels at a glance.

Product Overview

Specifications

What's Included?

Warranty Policy

Product Overview

The Bluelab Commercial Truncheon Nutrient Meter is engineered for serious growers needing high EC readings. It’s waterproof, durable, and factory-calibrated for easy, reliable use. With automatic liquid detection and a long-form design, it simplifies measuring strong nutrient solutions in large reservoirs—making it a trusted tool in commercial hydroponics.

Built for Scale and Simplicity

This meter delivers precise nutrient readings without calibration or guesswork. Its rugged design, broad EC range, and plug-and-play operation make it perfect for commercial growers or anyone managing high-demand hydroponic systems.

High EC Range

Auto Activation

Waterproof Body

LED Indicators

Why Choose Bluelab

Choose Bluelab for reliable and precise monitoring solutions in plant care. Recognized for producing top-tier devices, Bluelab ensures optimal plant health through accurate and real-time data on water pH, conductivity, and temperature. Ideal for both amateur and professional growers, Bluelab's products simplify the complexities of plant care, promoting vigorous growth and superior yields.

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At GreenThumbDepot, you're not just another sale to a faceless corporation. You're partnering with a team genuinely invested in your success. Our legendary customer service, combined with a promise of unbeatable prices, sets us apart. We're here for you, always.

wetanddry
Excellent 4.8 out of 5 based on 1,247 reviews
If I could rate 6 stars I would!
If I could rate 6 stars I would! My representative Edouard B. has been shockingly responsive! Like - oh my god - an actual SERVICE oriented company. He's dug into my odd connectivity issues I've been having - and following up in an AMAZINGLY timey manner. No shit. You'll be impressed! (And the price was also unbeatable, quick shipping...it's all PERFECT). Thank you Ed!!
Reviewer
Jim D
Customer service was outstanding great…
Customer service was outstanding great people to deal with they understand your needs and they will do their best to fulfill them there is no way I can complain about them because they are the best help out there.Thanks green thumb depot. I’ll definitely order from them again
Reviewer
Glenn Appleton
The machine is doing just what my…
The machine is doing just what my salesman told it would do (I appreciate you Ed thank you) . The machine is what we need for our new business we’re starting up, soon to be llc and licensed. We are getting a lot of clients wanting our services. Ed I will be needing more of your products, thank you again.
Reviewer
Freddie
Fantastic
Great prices, fantastic customer service, and mind blowing shipping! Incredible. Will be using again and telling anyone in need.
Reviewer
Kar
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FAQ Section

Does the Bluelab Commercial Truncheon require calibration?
No, the meter is factory-calibrated and does not require manual calibration, saving time and effort.
What EC range does it support?
It supports up to 6.0 EC, 60 CF, 3000 ppm (500 scale), or 4200 ppm (700 scale), making it ideal for strong nutrient solutions.
Is the meter safe to submerge in nutrient solution?
Yes, it is fully waterproof and can be submerged in reservoirs for measurement.
How do I read the nutrient levels on this meter?
Measurements are shown using a series of bright LED lights along the body of the meter. Each light corresponds to a specific EC, CF, or ppm value.
Can this meter be used in any growing system?
Yes, it’s compatible with hydroponic, aquaponic, and traditional nutrient systems that require EC monitoring.

Specifications

Bluelab Commercial Truncheon Nutrient Meter
Brand Bluelab
Model Commercial Truncheon Nutrient Meter (TRUNCOMV2)
Measurement Range 0.4–6.0 EC, 4–60 CF, 200–3000 ppm (500), 280–4200 ppm (700)
Calibration Not required (factory calibrated)
Conductivity Scales EC, CF, ppm 500 (TDS), ppm 700
Waterproof Yes – fully submersible
Display LED indicators
Length Approx. 40 cm (15.7 inches)
Power Battery-powered (included)
Warranty 5 years
Promotional Flyer PDF
Instructions Manual PDF

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Bluelab Commercial Truncheon Nutrient Meter

Warranty Policy

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