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Measure oxygen concentrations in lakes, streams, rivers, estuaries, and coastal waters with the HOBO U26 Dissolved Oxygen Data Logger.
The U12 Stainless is ideal for high-temperature or deep underwater applications.
For monitoring water conductivity/salinity, temperature, level and more, the HOBO MX800 series of Bluetooth loggers offer a highly configurable solution.
For temperature and relative humidity measurement accuracy in locations exposed to direct or reflected sunlight; preassembled for quick deployment.
A weatherproof data logger with two external temperature sensors, leveraging Bluetooth for easy setup and data download.
Ideal data logger for underwater measurements in shallow wells, streams, lakes and freshwater swamps.
HOBO MX2205 waterproof data logger with an internal and external sensor to monitor both air temperature and fast-changing water temperature.
The HOBO MX2501 pH and Temperature Data Logger is designed for long-term monitoring of pH in estuaries, lakes, streams, rivers, and oceans.
This high-accuracy conductivity data logger is a cost-effective way to collect water quality data.
A Conductivity/Temperature/Depth sensor for use with HOBO MX800 Series Water Loggers with sensor options available for 13, 30, 100 or 250 feet in a wide range of underwater environments; for use in freshwater or saltwater.
Hobo Protective boot for Water Temperature Data Logger UTBI-001
Hobo Protective housing for conductivity and water level data loggers (U24-& U20-)
Hobo Protective Case for Water Temperature Pro v2 Data Logger U22-001
The HOBO Water Level Titanium is recommended for saltwater deployment for recording water levels and temperatures in wetlands and tidal areas.
The HOBO Waterproof Shuttle U-DTW-1 operates in indoor, outdoor and water environments.
HOBOware Pro is easy to set up and its intuitive, point-and-click interface makes it simple to run.
This locking well cap provides convenient mounting for HOBO loggers in wells.
A dissolved oxygen and temperature sensor for use with HOBO MX800 Series Water Loggers
Hobo protective thermoplastic elastomer boot for temperature data logger MX2203 - pack of 5
A weatherproof data logger with one external temperature sensor, leveraging Bluetooth for easy setup and data download.
Provides a reliable way to mount HOBO Pendant MX2201 and MX2202 loggers to non-flat surfaces such as rebar or posts.
The HOBO Water Level Titanium is recommended for saltwater deployment for recording water levels and temperatures in wetlands and tidal areas.
Ideal data logger for underwater measurements in shallow wells, streams, lakes and freshwater swamps.
Potassium Chloride (KCI) conductivity standard for accurate calibration. Suitable for MX800-series conductivity and CTD sensors.