Eheim aqua alert +e

The Eheim aquaAlert+e is a highly accurate, intelligent conductivity meter for continuously monitoring water quality in your aquarium. By accurately registering the electrical conductivity (µS/cm), it provides precise data on salinity and possible TDS (total dissolved solids) contaminants such as sodium chloride, nitrite, and nitrate (accumulation of organic waste).
- Multiple warning levels with corresponding recommendations for action
- Color-coded visual display of the warning level (green/yellow/red)
- Automatic calculation of the time until the next water change
- Notification if the temperature is exceeded