HOBO U20L Series Water Level Loggers

• Water Level, Barometric Pressure, Pressure (Absolute), Temperature measurements
• Self-contained non-vented design
• Fresh and salt water environments
• Up to 100 ft water level range (0 to 58 psia)
• Water level accuracy ± 0.1% FS
• Temperature range: -4 to 122°F (-20 to 50°C)
• Temperature accuracy: ±0.37° @ 20°C/±0.44° from 0 to 50°C
• Durable ceramic pressure sensor

The HOBO U20L Series Water Level Loggers set a new standard for price/performance for accurate water level and temperature
monitoring. Priced at just $299, the loggers combine 0.1% measurement accuracy, a polypropylene housing for use in both fresh
and salt water, and a non-vented design for convenient and hassle-free deployment.

The U20L Series can be used in a range of environmental monitoring applications, from ecology studies to hurricane storm surge
monitoring.