G4 SuperCool Data Logger

Reliable temperature monitoring for cold chain confidence.

Ensure completeconfidence in your cold chain with the G4 Supercool data logger, a high-performance, multi-use solution designed for low temperature monitoring. Engineered by Temprecord for accuracy, reliability and compliance, this advanced data logger is ideal for industries where product integrity is critical, including pharmaceuticals, food storage, laboratories and clinical research.

External probes
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Why choose the G4 Supercool data logger?

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 -40°C to +60°C (-58°F to +140°F).
• For low temperatures, pair with a compatible probe to monitor down to -80°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.

Advanced features for versatility

Extensive recording capacity
• Stores a maximum of 7,935 samples.
• 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.

Seamless integration with simple tools

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.

Versatile applications

Ideal for:
• Pharmaceuticals, vaccines and healthcare logistics
• Laboratories, research facilities and clinical trials
• Food storage, processing and cold chain distribution

Perfect for monitoring:
• Low temperature environments
• Refrigerated and frozen goods in storage or transit
• Temperature-sensitive products requiring compliance and traceability

Warranty & safety information

• Backed by a 24-month warranty on the battery and 12-month warranty on the logger.
• Warranty void if water ingress is detected inside the case.
• Operate within the specified temperature rangeto ensure optimal performance.

Built for precision and reliability

• With its combination of low temperature capability, certified accuracy,robust design and compliance-ready reporting, the G4 Supercool Data Logger is atrusted solution for professionals who require dependable, high-precision temperature monitoring across critical environments.

Features

G4 Supercool Data Logger

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.

Specifications

Technical Specifications
Detail
Model
G4 Supercool – Advanced Multi Use Temperature Data Logger
Memory
8K Non-volatile
Sample Capacity
Approx. 7,935 samples
Sample Period
Programmable between 10 second and 23 hours
Start Delay
Programmable between 10 seconds and 26 hours
Start and Stop
Logger Button (if enabled), or TRW Software and a Temprecord Reader Interface
Recording Duration
2.2 hrs up to 2 years
Operating Temperature Range of Case
-40 ˚C to +60 ˚C or -40 ˚F to +140 ˚F
Operating Temperature Range with LOW Temperature Probe
-80 °C to +110 °C or -112 °F to +230 °F
* Accuracy of Logger without probe
±0.2 ˚C / 0.35 ˚F over the range -20 ˚C to +50 ˚C or -4 ˚F to +122 ˚F, else ±0.5 ˚C / 0.9 ˚F
Display Resolution
0.01 ˚C or 0.01 ˚F
Within Limits Indicator
The ✔ flashes if values are all within limits
The ✘ flashes if one or more limits have been exceeded
Out of Limits Indicator
The limit(s) that have been exceeded are shown by the upper limit symbol and/or lower limit symbol
Battery Type
Lithium Thionyl Chloride (3.6V)
Logger Dimensions
L 129mm x W 73.5mm x 14mm or 51/8 x 27/8 x 5/8 inches
Weight
104g or 3.6oz
Case Colour
Blue base with Blue label
Case Protection
IP67 or NEMA 6. Fully welded FDA approved food grade casing
Warranty Period
12 months on data logger and 2 years on battery from date of purchase. Warranty void if traces of water found within logger case
System Requirements
TRW 6.3 or later Software must be used to operate G4 display data loggers:
• Download software from www.temprecord.com
• Temprecord USB Reader interface is required
• Compatible with Windows 8, 10 and 11
Resources

User manuals and technical documentation

Comprehensive resources to support your temperaturemonitoring needs, from setup and software to ongoing use and maintenance:

  • Quick start guides for fast setup

  • Software user manuals and installation guides

  • Care, maintenance and troubleshooting support

Our Products

Related products

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Support

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