G4 Scientific Data Logger
Engineered for critical temperature monitoring
The G4 Scientific data logger delivers unmatched reliability and accuracy, making it the perfect solution for precise monitoring in demanding environments. With an initial 2-year calibration certificate included, this data logger ensures compliance and peace of mind for temperature-sensitive products.
Calibrated for precision
• Calibrated at 3 points to meet ISO/IEC 17025 standards, ensuring accuracy you can rely on.
• Comes with a traceable Calibration Certificate, accessible online for easy compliance
verification.
Extreme temperature range
• Capable of monitoring temperatures from -50°C to +60°C (-58°F to +140°F).
• For ultra-low temperatures, pair with a compatible probe to monitor down to -90°C (-112°F).
Robust & hygienic design
• IP67 (NEMA 6) FDA-approved food-grade casing for superior protection and hygiene.
• Lightweight and compact at just 104g (3.6oz), with dimensions of 129mm x 73.5mm x
14mm.
Extensive recording capacity
• Stores a minimum of 32,511 samples, supporting long-term monitoring.
• Programmable sample intervals from 1 second to 18 hours for tailored data collection, with
a recording duration of 9 hours up to 2 years.
Reliable battery life
• Powered by a Lithium Thionyl Chloride (3.6V) battery.
Intuitive software
• Use the free TRW 6.3 software for easy setup, programming, and data download.
• Compatible with Windows 7, 8, 10, and 11.
USB reader interface required
• A Temprecord USB Reader Interface (sold separately) is needed for operation.
Proven solutions built for regulated environments
Each sector demands exacting standards. Temprecord's calibrated instruments meet them all, delivering the accuracy and traceability your industry requires.
Case Protection Rating
Waterproof to IP67 or NEMA 6 rated.
Ultrasonically welded plastic case
is durable in extreme conditions.
FDA approved food grade casing.
LCD Display Screen
By simply pressing the button to view
data, the LCD screen will display additional
information including: recorded data
being within or outside of specific upper
and lower temperature limits, time
outside of limits, minimum and maximum
Temperatures recorded ...plus more!
Push Button
Integrated Push Button feature allows
User to ‘Start’ or ‘Stop’ data logger
in the field. Also allows placing of
markers. LCD screen will display
important information when button
is pressed sequentially to scroll
through various screens.
Retaining Hole
Fully moulded and ultrasonically
welded retaining hole for easy
securing of the data logger within
different environments.
Advanced temperature monitoring for critical environments
Professional-grade temperature logger designed for demanding industrial applications. Delivers uncompromising accuracy and reliability across multiple sectors.
User manuals and technical documentation
Comprehensive resources to support your temperature monitoring needs. Detailed guides for seamless product integration.
RT1 digital logger user manual
Technical specification sheet
Calibration certificate template
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Get the exact monitoring solution you need
Request a quote and get expert recommendations tailored to your requirements.
Join our network of trusted distributors
Interested in becoming a distributor? Get in touch with our team to discuss partnership opportunities.
Speak with our technical team about your needs
Our specialists provide expert calibration support and technical guidance.
Purchase Temprecord products
Contact our sales team for tailored advice or conveniently place your order through our online store.




