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.

Traceable Digital Thermometers With Calibration Bottle Probe

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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₨3301

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Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌡️ Stay cool, stay precise — never second-guess your fridge again!

CERTIFIED ACCURACY - Comes with an A2LA-accredited NIST-traceable calibration certificate—trust your readings every time.
MEMORY THAT MATTERS - Stores minimum and maximum temps until you clear it—track fluctuations effortlessly.
READY OUT OF THE BOX - Battery included and freezer safe, so you’re set to monitor critical temps immediately.
PRECISION AT A GLANCE - Triple-display shows high, low, and current temps simultaneously for instant insights.
LIQUID TEMP SPECIALIST - Bullet probe designed for accurate liquid temperature measurement, not just ambient air.

The Traceable® Digital Thermometer with Bottle Probe delivers professional-grade temperature monitoring with triple simultaneous display, rapid 500ms response, and a NIST-traceable calibration certificate from an A2LA-accredited lab. Designed for precise liquid temperature readings via its bullet probe, it stores min/max temps for easy tracking and comes ready to use with included battery and freezer-safe construction—perfect for ensuring your refrigerator and freezer maintain optimal conditions.

Specifications

ASIN	B019QN7VHG
Additional Features	High Accuracy
Age Range (Description)	Adult
Age Range Description	Adult
Battery Life	100 Hours
Best Sellers Rank	#51,663 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #54 in Refrigerator Thermometers
Brand	TRACEABLE
Brand Name	TRACEABLE
Color	White
Customer Reviews	4.3 out of 5 stars 36 Reviews
Display Type	Digital
Immersion Depth	1E+1 Feet
Included Components	Bullet Probe
Indoor Outdoor Usage	Indoor
Item Length	6 Inches
Item Weight	8 ounces
Manufacturer	COLE-PARMER
Model	AO-94460-72
Model Name	AO-94460-72
Number of Batteries	1 AA batteries required. (included)
Outer Material	Plastic
Part Number	AO-94460-72
Power Source	Battery Powered
Product Care Instructions	Freezer Safe
Resolution	0.1 degrees Celsius
Response Time	500 Milliseconds
Reusability	Reusable
Smart Home Compatibility	Not Smart Home Compatible
Special Feature	High Accuracy
Specification Met	NIST
Style Name	functional
Unit Count	1.0 Count
Upper Temperature Range	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

J**D

6.01.2025

P**D

14.11.2024

P**R

27.09.2016

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Excellent communication throughout the order process. Product is perfect.

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