Bluelab Truncheon nutrient meter

The Bluelab Truncheon Nutrient Meter is a rugged, waterproof conductivity meter built for growers who need quick, reliable nutrient readings. Designed to measure electrical conductivity (EC), conductivity factor (CF), parts per million (PPM), and solution temperature, it activates automatically when placed in solution-no buttons or calibration required. This tool features a clear, easy-to-read LED display and automatic temperature compensation for accurate measurements in all environments. It's ideal for use in hydroponic systems, reservoirs, tanks, and soil solutions where consistent nutrient delivery is critical. Key Features: Measures EC, CF, PPM (500 and 700 scale), and temperature No calibration or setup required Fully waterproof and floats Auto-on and auto-off sensor when dipped in solution Bright LED conductivity scale for easy readability Powered by 3 AA batteries (included) Durable design with 5-year manufacturer warranty Built for serious growers, the Truncheon is trusted for its reliability, simplicity, and long-lasting performance in high-humidity environments.