Temperature & Humidity Data Logger
Comprehensive Temperature & Humidity Monitoring Solutions
ELPRO temperature humidity data loggers combine high-accuracy temperature and relative humidity measurement in one compact device. Designed for compliant environmental monitoring, these USB and wireless data loggers continuously record conditions, generate secure reports, and provide real-time visibility, helping users protect sensitive products, simplify documentation and ensure regulatory compliance.
Advanced Solutions for Environmental Monitoring
ELPRO offers a broad portfolio of temperature and humidity sensors with data logger functionality to support facilities, storage areas, and climate-controlled transport. From USB temperature humidity data loggers with instant PDF reporting to wireless devices integrated with cloud software, each solution delivers dependable measurement, alarms and long-term data access.
Explore ELPRO temperature and humidity data logger solutions for:
- Single-use and multi-use applications
- Wide temperature and humidity ranges
- USB, Bluetooth® and wirelessly enabled data access
- Integration with centralized monitoring and automation platforms
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Environmental Flexibility
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Dual Measurement
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Data Accessibility
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Software Integration
Single-Use and Multi-Use Applications
ELPRO loggers adapt to both shipment-based monitoring and permanent installation. Single-use devices simplify one-way transport and distribution, while multi-use temperature and humidity data loggers provide long battery life and repeatable performance for rooms, warehouses, and equipment monitoring. This flexibility supports diverse applications without compromising data integrity or compliance.
Temperature and Humidity Sensor Technology
Each device integrates a built-in humidity sensor and temperature thermistor to capture relative humidity (RH) and ambient temperature simultaneously. Continuous logging at programmable intervals provides complete humidity data and temperature data, enabling early detection of moisture risks such as condensation, packaging damage, or product instability.
USB, Bluetooth®, and Wireless Read-Out
Access recorded humidity and temperature data quickly through a USB interface, Bluetooth®, or wirelessly via mobile devices. Automatic PDF reports, graphing tools, and secure USB data logger functionality eliminate manual transcription and speed up quality checks, ensuring reliable documentation with minimal user effort.
Automated, Compliant and Scalable
ELPRO temperature humidity data loggers connect seamlessly with liberoMANAGER and other environmental monitoring platforms. Central dashboards, real-time alarms and automated reporting simplify large-scale monitoring across multiple sites. This integration enables smarter workflows, centralized data visualization, and long-term archiving for audits and compliance.
Temperature & Humidity Data Logger Products

LIBERO CH
Monitoring of shipments, as well
as site and storage conditions

LIBERO GH
Temperature, Humidity, Location, Light, Movement/Tilt

ECOLOG-PRO 1THGi
For rooms, refrigerators, freezers
This Is Why You’ll Love ELPRO Temperature & Humidity Data Loggers
Smarter Environmental Monitoring and Decision-Making in One Platform
ELPRO liberoMANAGER aggregates temperature and humidity data from multiple devices into one secure system. Real-time monitoring, automated alerts, and centralized reporting help users streamline environmental control and ensure consistent compliance across storage, production, and transport.
Take advantage of:
- Customizable workflows
- Central dashboards and graphing
- Automated alarm notifications
- Multi-room or multi-site monitoring
- Secure data archiving
- API integration with external systems

Compliance Made Easier
Navigating global regulations and standards can be complex—but with expertise, it doesn’t have to be. Comprehensive solutions are provided to keep companies compliant and prepared for upcoming audits, ensuring smooth operations worldwide at all times. The complexity is handled, allowing focus on what matters most—your success.

Let's Talk About Monitoring Solutions for Your Lab and Equipment.
Frequently Asked Questions About Temperature & Humidity Data Loggers
What is a temperature humidity data logger?
A temperature humidity data logger is a device that continuously measures and records both temperature and relative humidity. It provides a complete environmental history to support monitoring, documentation, and regulatory compliance.
How accurate should a humidity data logger be?
High-quality humidity data loggers offer tight accuracy specifications and stable sensor performance over time. Calibrated sensors ensure dependable humidity and temperature measurement, even in critical environments.
How often do humidity sensors require calibration?
Calibration intervals depend on the application and regulatory requirements. Many facilities perform annual calibration, while GMP or high-risk environments may require more frequent verification.
Can these loggers be used in cleanrooms or GMP environments?
Yes. ELPRO temperature and humidity data loggers are designed for pharmaceutical, life science and cleanroom applications and support GxP-compliant monitoring and documentation.
How are alarms triggered if limits are exceeded?
Programmable thresholds activate visual indicators on the device or send automated alerts through connected software platforms, enabling immediate corrective action.
How is data accessed from a USB temperature humidity data logger?
Simply connect the device to a computer’s USB port. The built-in datalogger automatically generates a secure PDF report with graphing and complete environmental data.
Are wireless data loggers available for remote monitoring?
Yes. Wireless and Bluetooth®-enabled devices allow users to access real-time data wirelessly or via mobile devices, reducing manual handling and improving response time.
What temperature and humidity ranges can be monitored?
Depending on the model, devices support standard ambient conditions as well as refrigerated, freezer, or controlled environments across broad humidity ranges.
How long can data be stored on the logger?
Internal memory stores humidity and temperature data for the full monitoring period. Data can also be archived long term through centralized monitoring software.
When should I choose a combined temperature and humidity data logger?
Combined loggers are ideal when both temperature and moisture influence product stability—such as pharmaceuticals, vaccines, laboratories, warehouses and sensitive materials storage.
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