The OTT ecoLog 800 is a self-contained system for measurement of water level, temperature, and conductivity in groundwater and surface water applications. The ecoLog 800 features a complete in-well solution for groundwater measurement and flexible remote data transmission options.

• Application: Surface water, Groundwater
• Measurement technology: Vented pressure cell and 4-electrode graphite conductivity cell
• Parameters measured: Waterlevel/Pressure, Water temperature, Conductivity
• Product Highlights: Measures, stores, and transmits water level and temperature data
• Measurement range: 0 … 4, 10, 20, 40, and 100 m
• Accuracy: ± 0.05% FS
• Internal data logger: Yes