What is the calibration date on this item?

Factory calibration is good for about 2 years.

does it come with the calibration certificate

Yes,it does, but the time varies. It's about two years.

Can these be sent back to be recalibrated?

These can be calibrated or "serviced" by any bio-medcial service team to verify that it is still with in Min/Max range per manufacture specs. But you would need to reach out to the manufacture to get confirmatio if it could be done by them and how you could sent back, for calibration from them.

Will this work for a -70 freezer?

Well....we returned ours since we received it broken. But if you get a working one it might.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Traceable Calibrated Digital Fridge Thermometer/Freezer Thermometer with Bottle Probe, –58 to 158 Fahrenheit

Traceable Calibrated Digital Fridge Thermometer/Freezer Thermometer with Bottle Probe, –58 to 158 Fahrenheit

Product ID: 468036757

Details

Age Range (Description)
Adult
Brand
TRACEABLE
Included Components
Battery
Outer Material
Glass
Special Feature
Alarm

🔋1 AA battery included

⏱️500ms fast response

🌡️–58 to 158°F range

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R4781

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌡️ Stay chill, stay in control — because your food deserves precision!

INSTANT ALERTS - Integrated alarm notifies you immediately if temps stray from safe zones.
TRUSTED COMPLIANCE - Traceable calibration certificate valid for 24 months, perfect for professional audits.
VERSATILE MOUNTING - Magnet and Velcro strips let you position the display anywhere for optimal monitoring.
PRECISION LIQUID PROBE - Calibrated bottle probe ensures accurate, real-food temperature readings, not just air temps.
MIN MAX MEMORY TRACKING - Monitor daily temperature fluctuations effortlessly with built-in min/max memory.

The Traceable Calibrated Digital Fridge Thermometer features a glycol bottle probe for precise liquid temperature measurement from –58 to 158°F, a quick 500ms response time, and an alarm system to alert you of unsafe temps. Powered by a single AA battery (included), it offers min/max memory tracking and versatile mounting options, making it ideal for both home and professional use with a 24-month calibration certificate ensuring trusted accuracy.

Specifications

ASIN	B019QN7VHG
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#286,503 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #317 in Lab Digital Thermometers
Brand	TRACEABLE
Brand Name	TRACEABLE
Colour	black
Country of Origin	USA
Customer Reviews	4.3 out of 5 stars 36 Reviews
Display Type	Digital
Included Components	Battery
Indoor Outdoor Usage	Indoor
Item Weight	0.5 Pounds
Manufacturer	COLE-PARMER
Model Name	AO-94460-72
Model Number	AO-94460-72
Number of Batteries	1 AA batteries required. (included)
Outer Material	Glass
Outer Material Type	Glass
Part Number	AO-94460-72
Power Source Type	Battery Powered
Product Care Instructions	Freezer Safe, Wipe Clean
Response Time	500 Milliseconds
Reusability	Rechargeable
Smart Home Compatibility	Not Smart Home Compatible
Special Feature	Alarm
Special Features	Alarm
Specification Met	FCC
Style Name	Digital
Unit Count	1.0 Count
Upper Temperature Rating	158 Degrees Fahrenheit

Reviews

X**X

7.01.2026

C**S

29.12.2025

K**Y

16.10.2025

J**.

20.10.2025

K**3

29.09.2022

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R4781

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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