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Description
Fridge-Tag® Ultra LowTemperature Data LoggerFridge Tag Ultra LowTemperature Data Logger The Fridge Tag Ultra Low Temperature Data Logger is the perfect tool for monitoring sensitive vaccines and pharmaceuticals stored at ultra low temperatures. IMonitor temperatures as low as 90C and receive instant alerts when limits are exceeded. Plus, generate PDF reports with a clear temperature graph for quick decision making. NIST traceable, with 2 year certificate and FDA 21 CFR Part 11 requirements met.
Fridge-Tag® Ultra LowTemperature Data Logger
The Fridge-Tag® Ultra Low Temperature Data Logger is the perfect tool for monitoring sensitive vaccines and pharmaceuticals stored at ultra low temperatures. IMonitor temperatures as low as -90°C and receive instant alerts when limits are exceeded. Plus, generate PDF reports with a clear temperature graph for quick decision making.
NIST traceable, with 2 year certificate and FDA 21 CFR Part 11 requirements met. No software needed for reporting or computer connection, with 30-day status display and 56 days of temperature and alarm data in PDF report.
Included: Data logger, 3yr NIST certificate, Vial & Probe
SPECIFICATIONS:
DESCRIPTION |
Electronic ultra low temperature logger with USB and external Sensor Fridge-tag device must be mounted outside of the Freezer with external sensor placed inside |
MANUFACTURER’S REF |
Fridge-tag Ultra Low |
TYPICAL APPLICATION AREA |
Monitoring of Ultra Low Temperature Freezer down to -90°C |
EXTERNAL DIMENSIONS (L X W X H) |
128 x 75 x 19 mm, Display 95 x 27 mm |
WEIGHT |
112 g |
STORAGE CONDITION (INACTIVE) |
0 °C to +30 °C / +32 °F to +86 °F |
| ONLY WITH EXTERNAL SENSOR PLACED INSIDE THE FREEZER (Fridge-tag device must be mounted outside of the Freezer) |
|
OPERATING TEMPERATURE |
–90 to 0°C / –130 to +32°F |
ALARM TEMPERATURE RANGE |
–80°C to -5°C in 0.1°C increments –112°F to +23°F |
ACCURACY OF TEMPERATURE MEASUREMENT |
+/- 1.5°C from –90°C to –30°C +/- 3.2°F from –130°F to –22°F +/- 0.5°C from –30°C to 0°C +/- 0.9°F from –22°F to +32°F |
ALARM LIMITS 2 |
individually programmable alarm limits (1 upper and 1 lower alarm limit) |
ALARM TRIGGER TIME |
1 minute to 23 h 59 min |
ALARM INDICATION |
visual, optional audible (buzzer) |
LOGGING INTERVAL |
5 min (standard) |
MEASUREMENT ACCURACY OF THE TIME |
+/- 30 minutes / year |
CALIBRATION |
Every sensor is factory calibrated according NIST/ILAC standard traceable. Calibration certificate on request |
MEMORY SPACE 30 |
30 day overview on display; PDF report length factory settable: 28, 56, 84 or 112 day overview |
BATTERY |
Lithium battery – complies with IATA DGR Packaging Instruction 970-Section II |
PROTECTION CLASS |
IP64 (external sensor not plugged in) |
2D CODE ON LABEL |
2D data matrix |
OPERATING LIFETIME AND SHELF LIFE |
Up to 3 1/2 years (1/2 year storage / 3 years useful life). The battery status indicator on the display provides information on the remaining lifetime. |
WARRANTY |
2 years from date of delivery (see general Berlinger Terms & Conditions) |
MANIPULATION |
Fridge-tag Ultra Low cannot be manipulated, reset or turned off without destroying it |
FORMAT OF THE ORIGINAL DOCUMENT |
PDF / ASCII (it can also be imported by many ERP or data management systems) |
SOFTWARE FOR VERIFYINGPDF AND ASCII FILE |
www.berlinger.com/verifier JAVA™ / The software verifies the digital signature of the ASCII and PDF files. |
STANDARDS |
CE, EMC, ROHS compliant, REACH |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
The comfiest shoe!
Size: 7, Color: Chestnut Multi
True to size! Comfy! Like pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Great option for a great price
Size: 7.5, Color: Black
I love these sandals. They are well made, true to size and soft suede. They are lightweight and feel just like my UGG goldenstar sandals. (These are not as adjustable, so if you have narrow or wide feet, these may not be for you) These a great value for the money, especially for medium width feet. The strap across the toe is not adjustable, but fit my feet just fine. The ankle strap was a good length for me. And the Velcro is strong. These sandals are a great value for the money. I will probably start looking into kookaburra before I rush to buy the more expensive ones now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 5
Quality, good looking shoes!
Size: 8.5, Color: Green
Absolutely perfect fit, design, and color. I'm so pleased with these sandals and as always with this brand, I am not in anyway disappointed. These shoes are so comfortable right out of the box. They clean up very nicely, and last forever. I am so glad I got these before they were sold out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
UGG Comfort Without the Premium Price
Size: 9, Color: Beige, Size: 9, Color: Beige
These sandals are super cute and incredibly comfortable. They have that classic UGG look and feel, but at a much more approachable price point.
The footbed is cushioned and supportive, making them easy to wear for extended periods. The straps feel secure without rubbing, and the overall construction feels solid and well made. They’re lightweight but still have a sturdy sole with good traction.
They pair effortlessly with casual outfits and have that relaxed, elevated vibe UGG is known for—just without the higher price tag. A great value for both style and comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
★★★★★ 5
Ugg comfy shoes
Size: 7, Color: Black
So comfortable and cute as well. I wore these the first time and had to have everyone touch them to see how the sole would squish. Fit well, and are lightweight as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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