Bluelab Commercial Truncheon Nutrient Meter - Measures EC, CF, and PPM

Built for High-EC Crops - The Commercial-Grade Truncheon That Lasts a Lifetime

The Bluelab Commercial Truncheon is an EC meter engineered specifically for hydroponic crops that operate at higher-than-normal nutrient concentrations. Built to last a lifetime with a robust, waterproof, and fully cleanable construction, the Commercial Truncheon auto-detects liquids and uses bright LED indicators to give instant, clear conductivity readings across EC, CF, PPM 500, and PPM 700 - no calibration required.

Key Features & Benefits

• Designed for high-EC crops - Extended measurement range covers nutrient-dense programs beyond the range of standard truncheon models.
• No calibration required - Factory calibrated and ready to use out of the box, with no ongoing calibration steps.
• Bright LED indicators - Displays all conductivity scales simultaneously: EC, CF, PPM 500 (TDS), and PPM 700 for instant, at-a-glance readings.
• Auto liquid detection - Automatically activates when submerged in liquid - no buttons or switches needed.
• Waterproof and fully washable - Easy to clean and disinfect between uses to maintain hygienic operation.
• Built to last a lifetime - Robust construction designed for the demands of commercial growing operations.

Who Should Use This

Commercial hydroponic growers running high-nutrient-concentration crops such as tomatoes, cucumbers, and peppers, or any operation where EC levels regularly exceed standard truncheon ranges. Ideal for busy production environments where speed, reliability, and no-calibration simplicity are essential.

Compatibility

Measures EC, CF, PPM 500, and PPM 700. No calibration required. Fully waterproof for total immersion cleaning. Compatible with all liquid nutrient solutions.

Frequently Asked Questions

What makes the Commercial Truncheon different from the standard Truncheon?

The Commercial Truncheon is specifically designed for high-EC crops, offering an extended measurement range to cover nutrient-dense hydroponic programs not covered by standard models.

Does this meter require calibration?

No - the Commercial Truncheon is factory calibrated and requires no field calibration.

How does the auto-detect function work?

The meter automatically detects when it is submerged in liquid and activates the LED display - no buttons or switches are required.

Is the Commercial Truncheon waterproof?

Yes - it is fully waterproof and can be completely immersed for easy cleaning and disinfection.