Fertometer - EC tester

The Fertometer is an EC meter that measures the level of electrical conductivity in the soil, thus measuring the amount of salt in the substrate.

With this device, you can easily avoid mistakes such as pacing or shortage. The Fertometer works on the same principle as the plant. Like the plant's roots, it absorbs nutrients from the soil.
 
By measuring the quantity of the substances taken, it can be determined whether there is enough nutrients remaining in the substrate. These resorbable nutrients are called ions and consist mainly of nitrogen, the main nutrient for plants during vegetation.