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ONSET HOBO MX1101 Data Logger

HOBO MX1101 is a Bluetooth-enabled data logger that measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Smart technology.

ONSET HOBO MX1102 Data Logger

Onset’s HOBO MX1102 CO2 logger makes it more convenient than ever to measure and record CO2 in buildings and other non-condensing environments.

ONSET HOBO U12 Loggers

HOBO U12 data loggers provide high-accuracy monitoring of temperature, humidity, and other parameters.

ONSET HOBO U12 Stainless Temp Loggers

HOBO U12 Stainless temperature data loggers are ideal for food, pharmaceutical, autoclave, and other applications where high-accuracy temperature data is critical.


HOBO U14 LCD data loggers display and record temperature and humidity conditions.


The award-winning HOBO UX90 Series is the industry´s lowest-cost, most comprehensive family of "time-of-use" data loggers.

ONSET HOBO UX100 Loggers

The HOBO UX100 Series is Onset's next-generation family of data loggers for tracking temperature and relative humidity in indoor environments.

ONSET HOBO UX120 Pulse Data Logger

The HOBO UX120 4-Channel Pulse Logger is a highly versatile, 4-channel energy data logger that combines the functionality of four separate energy loggers into one compact unit.

ONSET HOBO ZW Series Wireless Sensors

HOBO ZW Series wireless data nodes provide centralized monitoring of energy and environmental conditions in buildings.

ONSET HOBO U30 Remote Monitoring Systems

HOBO U30 Remote Monitoring Systems enable real-time, remote access to your data via cellular, Wi-Fi, or Ethernet communications.

ONSET HOBO Energy Logger

The HOBO Energy Logger multi-channel data logger is a modular, re configurable data logging system for energy and industrial monitoring applications.

ONSET HOBO Pendant Event Data Logger

The HOBO Pendant Event data logger is ideal for rainfall logging and connects to most standard tipping-bucket rain gauges to determine rainfall rates, times, and duration.

ONSET HOBO U12 4-Channel External Data Logger

Employ multiple energy and environmental sensors, ranging from amps to temperature, with the HOBO U12-008.

ONSET HOBO Micro Station

Accurately monitor outdoor weather conditions from mild to severe with the HOBO Micro Station.

ONSET HOBO Pendant Loggers

Low-cost data logging solution for temperature, light, and more

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