Relative Humidity Data Loggers
Onset's relative humidity data loggers store measurements collected from built-in internal sensors or external plug-in humidity sensors. Choices range from palm-sized self-contained indoor RH data loggers (with or without capacity for accepting other sensors, e.g., temperature or light intensity), to tower-based, weatherproof weather station loggers that can accept and store data from several external humidity sensors simultaneously.
All relative humidity data loggers are capable of monitoring parameters for months at a time, and yield time-stamped data that is easily viewable on a personal computer. Data can be accessed over the Internet via cellular, Wi-Fi, or Ethernet networks, or users can manually offload humidity data with a handheld data shuttle or laptop computer.
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H21-001
Weather Station [view specs] |
The award-winning HOBO Weather Station offers easy configuration and dependable research-grade measurements at a reasonable cost. The HOBO Weather Station records up to 15 channels of measurements, and a broad range of plug-and-play smart sensors are... |
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H21-002
Micro Station [view specs] |
Starting at just $215, the compact HOBO Micro Station provides reliable, accurate outdoor monitoring even in severe weather conditions. It accepts up to four plug-and-play Smart Sensors, and can run for up to one year on 4 standard AA batteries. |
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H22-001
Energy Logger Pro™ [view specs] |
Onset's most flexible data logger records up to 15 channels of over a dozen measurements. Provides 12v excitation for third-party sensors. |
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U10-003
Temperature Relative Humidity [view specs] |
The HOBO U10 Temperature Data Logger is an economical choice for indoor temperature and relative humidity monitoring. Its small size and large memory capacity make it a great multi-purpose logger. |
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U12-011
Temperature/Relative Humidity [view specs] |
The HOBO U12 Temperature/Relative Humidity Data Logger is a 2-channel data logger for high-accuracy monitoring of temperature and humidity. |
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U12-012
Temperature/Relative Humidity/Light/External [view specs] |
The HOBO U12 Temperature/Relative Humidity/Light/External Data Logger contains internal sensors for monitoring three common indoor parameters, as well as 3rd party sensors when using the 4-20 mA cable. A fourth channel accepts a wide range of externa... |
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U12-013
Temperature/Relative Humidity/2 External Channel [view specs] |
The HOBO U12 Temperature/Relative Humidity/2 External Data Logger contains internal sensors for monitoring two common indoor parameters. Two external channels accept a wide range of external sensors, including temperature, AC current, AC voltage, CO2... |
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U14-001
U14 LCD Logger - Temperature/RH [view specs] |
USB version of the H14 models. Faster USB data download time. Improved T/RH sensor resolution. Supported by HOBOware (Pro and Lite) and U-shuttle. |
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U14-002
U14 LCD Logger - Ext.Temperature/RH [view specs] |
USB version of the H14 models. Faster USB data download time. Improved T/RH sensor resolution. Supported by HOBOware (Pro and Lite) and U-shuttle. |
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U23-001
Temperature/Relative Humidity [view specs] |
The HOBO Pro v2 Temperature/Relative Humidity data logger is a weatherproof data logger with built-in temperature and relative humidity sensors. The Relative Humidity sensor provides superior durability in humid environments and is user replaceable. |
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U23-002
External Temperature/Relative Humidity [view specs] |
The HOBO Pro v2 External Temperature/Relative Humidity Data Logger is a weatherproof data logger with external Temp and RH sensors. |
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U30-ETH
U30-ETH - Ethernet communications [view specs] |
The HOBO U30 Remote Montoring System is a remote data logging and monitoring device with built-in Ethernet communications that can be easily reconfigured and adapted to a wide variety of applications. Up to 15 channels of data can be recorded and mon... |
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U30-GSM
U30-GSM cellular communications [view specs] |
The HOBO Remote Monitoring System is a remote data logging and monitoring device with built in cellular communications that can be easily reconfigured and adapted to measure a wide variety of applications. Up to 15 channels of data can be recorded an... |
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U30-NRC
USB Weather Station [view specs] |
The HOBO U30-NRC Weather Station is our most rugged data logging system that can be easily reconfigured and adapted to a wide variety of applications. Up to 15 channels of environmental data can be measured and recorded, and later analyzed with HOBOw... |
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U30-WIF
U30-WIF - Wi-Fi communications [view specs] |
The HOBO Remote Monitoring System is a remote data logging and monitoring device with built in Wi-Fi communications that can be easily reconfigured and adapted to measure a wide variety of applications. Up to 15 channels of data can be recorded and m... |
