Measure Everything That Matters — In One DeviceThe Bluelab Combo PLUS Meter is the ultimate all-in-one handheld monitor for serious growers. Combining pH, conductivity (EC/CF/ppm), and temperature measurement into a single precision instrument, it gives you complete control over your nutrient solution — every feed, every time.Whether you're dialling in a new nutrient formula or maintaining a high-performance hydroponic system, the Combo PLUS delivers laboratory-grade accuracy in a robust, field-ready design. No more juggling multiple meters or second-guessing your readings.Key Features 3-in-1 measurement: pH, EC/CF/ppm, and temperature in one device Waterproof design — built for the grow room environment Automatic temperature compensation (ATC) for accurate pH and EC readings Easy calibration with on-screen prompts Replaceable pH probe for long-term reliability Large, easy-to-read display showing all parameters simultaneously Suitable for hydroponics, soil, and coco growing media What's in the Box Bluelab Combo PLUS Meter pH 7.0 calibration solution sachet pH 4.0 calibration solution sachet EC calibration solution sachet Protective carry case Batteries Trusted by professional growers worldwide, Bluelab instruments are the benchmark for nutrient solution monitoring. Invest in accuracy — invest in your yield.
