EC Shake Nutrient Meter

EC Shake Nutrient Meter is powered by a magnet instead of a battery! A gentle shaking action generates the energy to power this simple, yet sophisticated meter. With just a few easy steps you will get a quick & accurate reading of the electrical conductivity (EC) of your nutrient solution. This patented meter will completely simplify your growing experience and success.

Specifications:

* Green LED display
* No batteries required
* Factory calibrated
* Automatic temperature compensation
* Automatic on/off function
* Waterproof
* 1 year warranty