Features
• Inexpensive alternative for measuring groundwater and surface water levels and temperature
• Combines a robust Hastelloy pressure sensor, temperature detector, a datalogger and 5-year battery (based on a 1-minute sampling rate)
• 22 mm x 160 mm stainless steel housing
• Hastelloy® sensor has excellent performance in harsh environments and can withstand 2 times overpressure without permanent damage
• Memory for 75,000 data points
• Single-eye optical for easy cleaning and more reliable, faster communication

Applications
• Monitoring water levels in wells and surface water
• Pump and slug tests
• Reservoir and stormwater runoff management
• Watershed and drainage basin monitoring
• Stream gauging, lake and wetland monitoring
• Tank level measurement