Bluelab Truncheon V2 Nutrient Meter The Bluelab Truncheon Nutrient Meter V2 is the go-to tool for growers who want quick, accurate nutrient readings without the hassle. Designed for ease of use, durability, and precision, this meter gives you confidence in your feeding schedule—whether you’re growing in hydroponics, soil, or coco. Key Features: Instant Readings – Just dip it into your nutrient solution and watch the bright LEDs display results in EC, CF, PPM 500, or PPM 700. No Calibration Needed – Factory-calibrated for reliable accuracy straight out of the box. Durable & Waterproof – Built tough to handle daily use in wet grow environments. Automatic Temperature Compensation – Ensures consistent accuracy regardless of solution temperature. Auto On/Off – Powers on when in use and shuts off automatically to preserve battery life. Easy to Clean – Removable shroud for quick probe maintenance. Daylight-Readable Display – Bright LED lights for clear visibility in any lighting. Why Growers Love It:Simple, reliable, and built to last, the Bluelab Truncheon V2 is trusted worldwide for keeping plants in the perfect nutrient range. Just dip, read, and grow.