Portable, waterproof Bluelab Combo Meter reads pH, electrical conductivity (EC, CF, PPM), and solution temperature-ideal for growers needing precise nutrient and pH control.
The Bluelab Combo Meter is a powerful, all-in-one solution for monitoring the core parameters of plant health: pH, conductivity, and temperature. Designed for precision and durability, this portable meter provides instant readings to help you maintain perfect nutrient balance in your hydroponic or soil-based systems.
It features a high-accuracy, replaceable pH probe and a factory-calibrated conductivity/temperature probe with automatic temperature compensation. The unit's backlit display, easy controls, and long battery life make it ideal for greenhouse, grow room, or field use.
Key Features:
Measures pH (0.0-14.0), EC, CF, PPM (500/700), and temperature (°C/°F)
Replaceable double-junction pH probe
No calibration required for EC/PPM
Automatic temperature compensation for all readings
Waterproof design with 2-meter probe cable
Bright backlit display, low battery warning, and auto shut-off
Includes 2 AAA batteries
5-year instrument warranty; 6-month pH probe warranty
Whether you're checking your reservoir, run-off, or root zone, the Bluelab Combo Meter helps you stay in control with fast, reliable data.