The BLUELAB PPM PEN is the ultimate handy solution for measuring conductivity!
The Bluelab ppm Pen is the latest innovation for hand held conductivity meters. It provides a compact, quick and handy way to manage the success of your crops.The Bluelab ppm Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed.
Display options available in degrees Celsius, degrees Fahrenheit, EC, CF, ppm 500 and ppm 700.
Teamed with our Bluelab pH Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health.
BLUELAB PPM PEN Features: