Reliable Autoclave Temperature Gauges & Indicators
Monitoring your autoclave or retort in real-time has never been so easy
Simplify your process control with Ellab ETI—precision autoclave thermometers that provide real-time, accurate temperature and pressure data for effective autoclave and retort monitoring and compliance.
Request a QuoteThe Ellab ETI is a robust, digital thermometer specifically engineered for real-time autoclave and retort applications. Designed to meet FDA 21 CFR Part 113 standards, it replaces legacy mercury thermometers with a high-accuracy, environmentally friendly monitoring solution.
Key Features and Specifications
Experience the Precision of Ellab’s ETI
Curious how ETI can make monitoring your autoclave easier and more reliable? Get your free demo today and see how it helps you stay compliant with less effort.
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We are very satisfied with the high-quality products and services we can always expect from Ellab! Thanks for the great customer service support and reliable equipment you provide!
High Quality Digital Indication
Looking to elevate your thermal processing reliability? The Ellab Temperature Indicator (ETI) delivers unmatched precision and seamless integration for modern autoclave and retort monitoring operations.
With ±0.1 °C accuracy, FDA-compliant performance, and intuitive digital readouts, the ETI ensures process control without compromise. Its interchangeable Pt1000 RTD probes allow for non-stop calibration cycles—keeping your operation efficient and compliant.
Key Advantages:
- Plug-and-play RS-485/Modbus integration for PLC systems
- Simultaneous monitoring of time, temperature, and optional pressure
- Optional remote display units for facility-wide visibility
- Mercury-free design for a safer, greener workspace
Reliable Data Transmission and Process Security
Measurement values are transmitted in real time to external systems via the RS485 interface. This enables seamless documentation and immediate response to deviations—for enhanced process control.
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Interchangeable probes minimize downtime and maintain production flow
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Automatic alerts for accuracy drift or probe issues
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8-hour internal rechargeable backup battery
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Horizontal probe installation supported
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Generate PDF reports from logged temperature/time data
Automatic calibration alerts and integrated battery status gauges/indicators help prevent downtime. This ensures the ETI is always ready for use and maintenance can be planned proactively.
ETISuite® is the core software for ETI reference thermometers, providing accurate, traceable temperature logging with minimal setup. It serves as a reliable digital alternative to liquid-in-glass thermometers and maintains data integrity during power outages. The software continuously records raw data, offers basic trend visualization, statistical summaries, and generates simple FDA-compliant reports—ideal for routine monitoring. Integration with SCADA or control systems is possible via custom interfaces.
While ETISuite® covers essential logging needs, it doesn’t support advanced analysis or calibration. For detailed calibration reports and full data evaluation, ValSuite® is the preferred solution.
Choose the Right Model for your Monitoring Needs
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ETI Indicator
Displays real-time temperature with 1-second updates and optional pressure sensing. Features RS-485/Modbus connectivity, rugged IP67 housing, and an 8-hour rechargeable battery—ideal for straightforward, reliable monitoring.
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ETI Recorder
Combines live temperature display with data logging for up to 60,000 points. Supports RS-485/Modbus, optional remote display, and offers IP67 protection and 8-hour battery backup—perfect for compliance and process insight.
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ETI Recorder Plus
Delivers high-accuracy temperature and pressure monitoring in one device. Logs up to 60,000 points, with 0.15% pressure accuracy, remote display support, RS-485/Modbus, and IP67 durability—engineered for full traceability and control.
Need More Support for Your Monitoring Setup?
Ellab supports your full thermal monitoring journey—from accurate calibration to flexible equipment rentals. Whether you need short-term solutions or expert validation support, we’re here to ensure reliable, compliant data every step of the way.
Monitoring System
Ensure seamless compliance, reduce product loss risks, and boost efficiency with our reliable monitoring systems.
Learn MoreValidation Software (ValSuite)
Unlock the full potential of your ETI devices with powerful analysis, reporting, and validation tools tailored for regulatory environments.
Learn MoreCalibration Services
Ensure long-term accuracy and compliance with our in-house calibration services and NIST-traceable certification.
Learn More