Trusted worldwide to deliver accurate water quality, water level, and climate data, Onset’s HOBO data loggers set the standard for reliable monitoring tools at an affordable price. The product line includes options like the low-cost, research-grade HOBO U20L water level & temperature data logger, featuring 0.1% measurement accuracy, a rugged enclosure, and a non-vented design for easy deployment…as well as remote monitoring solutions like the award winning HOBO MicroRX Water Level Station, a cellular solution that transmits water level, water flow, and climate data to HOBOlink, Onset’s cloud software platform, for convenient data access and automatic text/email alerts when user-set thresholds are exceeded. Based on Cape Cod, Massachusetts, Onset has been designing and manufacturing its products on site since 1981.