Product description

The Bluelab Guardian Monitor is a simple but high-quality measuring device that can automatically analyze a sub-stance for its pH- and EC-value. It also shows the temperature of the sample.
The display shows all three parameters that the Guardian Monitor analyzes, and it is up to you what you do with this information. With the Bluelab Guardian Monitor, it is, however, very easy to adjust the pH- as well as the EC value so that the solution/soil has exactly the value you need. The pH- and EC-value are important, because they have an influence on the plants nutrients intake, which is mainly responsible for growth and health. An adjusted pH and EC value leads to greener, healthier plants.
The Bluelab Guardian is your perfect partner for controlling these values, since it will work continuously and a blinking light will show you once the values differ from the perfect values.
measurment range: EC 0-5.0, CF 0-50, TDS/ppm500 scale 0-2500, ppm 700 scale 0-3500, pH 0.0-14.0, °C 0-50