Hobo Onset
Temperature and Humidity Data Loggers, Water Temperature Data Loggers & Multi-Channel Analog Data Loggers
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About Hobo Onset
Founded in 1981 by Ellen and Lon Hocker
Hobo Onset is a trusted brand known for its reliable data logging and environmental monitoring solutions. It is widely used across industries requiring precise data collection, including agriculture, environmental research, and building performance analysis. The brand’s technology plays a crucial role in monitoring temperature, humidity, and other critical parameters to ensure efficiency, compliance, and sustainability. Hobo Onset’s portable and automated data loggers are valued in scientific research, energy management, and industrial applications, making them a go-to choice for professionals worldwide.
Hobo Onset is a leading manufacturer of data loggers for environmental and industrial applications. Founded in 1981, the company specializes in reliable, easy-to-use monitoring solutions. Its Temperature and Humidity Data Loggers are widely used in HVAC, agriculture, and pharmaceuticals, while Water Temperature Data Loggers play a key role in hydrology and environmental research. Additionally, Multi-Channel Analog Data Loggers provide versatile monitoring for industrial and scientific applications. With a focus on innovation, HOBO Onset continues to enhance data accessibility through wireless and cloud-based solutions.
We are committed to delivering Hobo Onset’s cutting-edge Data logging solutions across the USA and internationally. Our services include comprehensive door-to-door shipping, covering all duties and taxes, ensuring seamless delivery to your operations. No matter where you're located in the USA or beyond, we provide reliable solutions to safeguard your industrial assets and enhance operational efficiency.
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Hobo Onset Categories
HOBO Onset offers a wide range of Data Loggers designed to meet the monitoring needs of various industries, from environmental research to industrial applications. These loggers provide accurate and reliable data collection for temperature, humidity, water conditions, energy usage, and more. With advanced technology and user-friendly designs, HOBO Onset continues to be a trusted choice for precise data monitoring solutions.

Temperature & Humidity Data Loggers
HOBO’s Temperature and Humidity Loggers are designed for precise climate monitoring in various industries. They help track environmental conditions for applications in HVAC, agriculture, and pharmaceuticals.

Energy & Power Monitoring Loggers
These loggers monitor voltage, current, and power usage, providing insights into energy consumption. They are ideal for tracking efficiency and supporting sustainability initiatives in industrial and commercial settings.

Water Level & Flow Loggers
HOBO’s Water Level and Flow Loggers measure the movement and levels of water in natural and industrial environments. These devices are essential for environmental research, water management, and wastewater monitoring.

Weather & Environmental Loggers
These Loggers capture a range of environmental data, including wind speed, rainfall, and barometric pressure. They are used in agriculture, meteorology, and research to monitor weather conditions and their effects.

CO2, Air Quality & Indoor Environmental Loggers
HOBO’s CO2 and Air Quality Loggers track indoor air conditions, helping manage ventilation and improving air quality. These devices are used in office buildings, schools, and healthcare facilities for optimal environmental health.

Wireless & Web-Based Monitoring Systems
These systems enable real-time data collection and remote monitoring via wireless networks and cloud platforms. They are designed for industrial operations, energy management, and environmental monitoring with easy access from anywhere.
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Hobo Onset Applications
Hobo Onset data loggers are widely used across various industries for precise environmental monitoring and data collection. These applications span temperature and humidity tracking, water quality assessment, and industrial equipment monitoring, making them essential for sectors such as agriculture, HVAC, research, and manufacturing. With user-friendly interfaces, wireless connectivity, and cloud-based data access, HOBO Onset solutions provide reliable and efficient monitoring for both short-term studies and long-term analysis.
Overview
In the agriculture and farming industry, precise monitoring of environmental conditions such as temperature, humidity, and soil moisture is crucial for optimizing crop growth, improving yield, and ensuring sustainable farming practices. Hobo Onset’s solutions provide reliable data logging for real-time and long-term monitoring, helping farmers make data-driven decisions for efficient resource management.
Key Applications:
- Greenhouse Climate Monitoring: Tracking temperature and humidity to create optimal growing conditions and prevent crop diseases.
- Soil Moisture Management: Measuring soil moisture levels to optimize irrigation and prevent overwatering or drought stress.
- Weather Monitoring: Recording environmental factors such as rainfall, solar radiation, and wind speed for improved farming operations.
- Cold Storage Monitoring: Ensuring proper temperature conditions in storage facilities for harvested crops and perishable goods.
Overview
In the HVAC & Building Management industry, precise monitoring of temperature, humidity, and energy consumption is essential for optimizing system performance and ensuring indoor air quality. Hobo Onset’s solutions provide reliable data logging for efficient climate control, energy management, and regulatory compliance.
Key Applications:
- Indoor Climate Monitoring: Tracking temperature and humidity levels to maintain occupant comfort and comply with air quality standards.
- Energy Management: Measuring energy usage in HVAC systems to improve efficiency and reduce operational costs.
- Air Quality Assessment: Monitoring CO2 levels and ventilation performance to ensure a healthy indoor environment.
Overview
In the pharmaceutical industry, precise measurement of pressure, temperature, and flow is essential for maintaining product quality and meeting stringent regulatory standards. Hobo Onset solutions provide reliable measurement for critical pharmaceutical processes.
Key Applications:
- Sterile Process Control: Monitoring pressure and temperature in cleanrooms and sterilization processes to ensure product safety.
- Level Measurement: Ensuring accurate measurement of liquid levels in reactors and storage tanks to maintain consistent production.
Overview
In the environmental research and conservation industry, precise measurement of temperature, humidity, water levels, and weather conditions is essential for understanding climate change, ecosystem health, and water resource management. Hobo Onset provides reliable data logging solutions for researchers, conservationists, and environmental agencies to monitor critical environmental parameters efficiently.
Key Applications:
- Climate & Weather Monitoring: Tracking temperature, humidity, rainfall, and solar radiation to study climate change and weather patterns.
- Water Quality & Level Measurement: Monitoring water temperature, salinity, and water levels in lakes, rivers, and groundwater to assess environmental health.
- Ecosystem & Wildlife Studies: Collecting data on habitat conditions to support conservation efforts and biodiversity research.
- Air Quality Monitoring: Measuring CO2 levels and volatile organic compounds (VOCs) to study pollution and atmospheric changes.
- Forest & Agricultural Research: Monitoring soil moisture and temperature to assess the impact of environmental changes on forests and crops.
Overview
In the pharmaceutical industry, precise monitoring of temperature, humidity, and environmental conditions is crucial for ensuring product integrity and regulatory compliance. HOBO Onset data loggers provide reliable, high-accuracy monitoring solutions for critical pharmaceutical applications, enabling real-time data collection and remote access for improved quality control.
Key Applications
- Cold Chain Monitoring: Ensuring proper temperature control during storage and transportation of vaccines, medicines, and biological samples.
- Laboratory Climate Control: Tracking temperature and humidity levels in research labs and production environments to maintain optimal conditions.
- Cleanroom Environmental Monitoring: Measuring air quality, temperature, and humidity in sterile manufacturing areas to comply with industry regulations.
- Storage Facility Monitoring: Maintaining consistent environmental conditions in pharmaceutical warehouses to prevent product degradation.
Get in Touch with us
Have questions or need assistance selecting the right Hobo Onset Instruments? Our team of experts is here to help! Whether you’re looking for more information, technical support, or a custom solution, we’re just a message away. Feel free to contact us for inquiries, product details, or any support you may need.

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Why Choose 212 Instruments?
Best Prices Guaranteed: We offer the best prices online for a wide range of Hobo Onset instruments, including Temperature and Humidity Data Loggers, Water Temperature Data Loggers & Multi-Channel Analog Data Loggers ensuring you get top-quality products at unbeatable value.
Efficient Lead Times: While some Hobo Onset instruments may have specific lead times, we strive to reduce them as much as possible. Our dedicated team ensures transparent communication regarding product availability and delivery schedules, keeping you well-informed at every step so you can plan your operations with confidence and avoid any unexpected delays.
Worldwide Shipping: Whether you're located in the USA or internationally, our extensive shipping network guarantees fast and reliable delivery of Hobo Onset Instruments. We offer door-to-door service, covering all duties and taxes, so your equipment arrives hassle-free, no matter where you are. With a focus on efficient logistics, we ensure timely shipments to meet your operational needs.







