Bluelab EC Truncheon

Bluelab Truncheon Nutrient Meter

The Original & Industry Standard

The Bluelab Truncheon is the most trusted nutrient meter among professional and hobby growers worldwide. Renowned for its reliability and simplicity, it delivers accurate conductivity (EC) readings every time with no calibration required.

Key Features:

• Robust, waterproof construction built for long-lasting performance
• Automatically detects solution and displays readings with bright LED lights
• Measures in EC, CF, PPM 500 (TDS), and PPM 700 scales
• Automatic Temperature Compensation for accurate readings
• Long-format design – ideal for simultaneously stirring and measuring large reservoirs
• Easy to clean and disinfect

Simply dip the Truncheon into your nutrient solution for instant, reliable results. The perfect tool for maintaining optimal nutrient strength and ensuring healthy, high-yielding plants in hydroponics, coco, or soil systems.