Bluelab® Combo Meter

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.