Measures pH, EC (Conductivity), and temperature for comprehensive nutrient monitoring
No power supply required, enabling use anywhere without electricity
Simple push-button pH calibration for quick and accurate results
Large, easy-to-read LCD display for clear, immediate feedback
Replaceable double-junction pH probe and calibration solutions for extended device life
Summarized by Shop
See pH, EC and temperature in one dip, every feed The Bluelab Combo Meter is a handheld tester that reads pH, conductivity and solution temperature from a single dip, built for growers who want a straight answer on what is actually in the reservoir. It replaces separate pH and EC pens with one accurate meter that holds calibration feed aft