This patented meter will completely simplify your growing experience and success!
This revolutionary EC 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.
- Green LED display
- No batteries required
- Factory calibrated
- Automatic temperature compensation
- Automatic on/off function
- 1 year warranty