Bluelab Combo Meter Plus, pH/EC Meter, Measuring Range: 0.00-14.00 pH, 0-9.9 EC, 0-99 CF or 0-1990 ppm

Bluelab Combo Meter Plus

Portable three-in-one solution The basic parameters of pH, conductivity and temperature all play a crucial role in optimal nutrient absorption.

With the Bluelab Combo Meter Plus, you can measure all of these essential parameters in one convenient, portable device: While conductivity indicates the total amount of nutrients in your solution, pH (potential hydrogen) indicates how acidic or alkaline your medium is, which determines nutrient uptake.

Temperature influences the growth rate and structure of your plants. The Bluelab Combo Meter Plus measures pH, conductivity, and temperature in substrates, nutrient containers, runoff, and water supplies. This meter can also be used on the go, providing you with fast, accurate readings whenever and wherever you need them.

• - Measures pH, conductivity and temperature on the go
• - Ingeniously simple design, easy to use, clean and calibrate 
• - Backlit display for easy recording of each measurement
• - The Leap pH probe is stored safely and is ready for immediate use
• - Includes calibration-free conductivity probe
• - 2 meter long cable for measurements in hard-to-reach places
• - Automatic temperature compensation for accurate measurements everywhere
• - Custom scales
• - Conductivity in EC, CF, PPM 500 (TDS) or PPM 700; temperature in °C or °F
• - 2 AAA batteries required
• - no external power supply required