Product description

The ultimate handy solution for measuring EC and temperature!
This handy gadget is the Bluelab EC Pen and provides an accurate EC and temperature reading of soils and me-dia, so that you know what the right nutrients will be and how to make them available to your plants.
Having the right EC-value is really important, since the plants will not be able to absorb all the nutrients when the EC-value is either too high or too low. With this EC pen, you can closely monitor and adjust the EC levels to opti-mize plant health and performance.
Just insert the Pen into the soil that you want to measure and do as the manual says
you will soon have the current EC-value of your soil and will be able to adjust it.