A conductivity meter measures the amount of current or conductivity in a solution. Conductivity meter measures the health status of natural water mass, very useful in water field. A wide range of professional conductivity meters for different uses. To check the conductivity of water and the rate at which it conducts electricity, a conductivity meter is recommended. The meter also shows the exact temperature of the water. After placing the conductivity meter in water, the results can be detected on the display. Applications of conductivity meters: Applied in research and engineering, commonly used in hydroponics, aquaculture, aquaponics and freshwater systems to monitor quantities of nutrients, salts or impurities substances in water.