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