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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Cole-Parmer Traceable 4127 Fridge Freezer Digital Thermometer - Business, Medical & Scientific Fridge Thermometer, 1 Bottle Temperature Probe - Calibration, LCD Screen, -50°C to 70°C / -58°F to 158°F

Cole-Parmer Traceable 4127 Fridge Freezer Digital Thermometer - Business, Medical & Scientific Fridge Thermometer, 1 Bottle Temperature Probe - Calibration, LCD Screen, -50°C to 70°C / -58°F to 158°F

Product ID: 94213010

Details

Age range (description)
Adult
Brand
TRACEABLE
Colour
White
Display type
LCD
Included components
Battery
Outer material
Plastic

📊Triple LCD display with min/max/current temps

🔔Customizable alarm alerts

🌡️Wide -50°C to 70°C range

1076.66 DT

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Description

🌡️ Stay cool, stay precise — the thermometer that means business.

EFFORTLESS VERSATILITY - Includes 3m probe cable, wall mounts, and stand for seamless fridge, freezer, or benchtop use.
STAY ALERT STAY AHEAD - Set alarms to notify you instantly if temps stray beyond your safe range—perfect for medical and scientific needs.
BUILT FOR PROFESSIONALS - Durable, food-safe design from trusted Cole-Parmer brand, engineered for demanding business and lab environments.
PRECISION YOU CAN TRUST - NIST-traceable calibration ensures lab-grade accuracy ±1°C for critical temperature monitoring.
ALL IN ONE TEMPERATURE INSIGHT - Simultaneously track current, minimum, and maximum temps on a clear LCD—never miss a fluctuation.

The Cole-Parmer Traceable 4127 Digital Thermometer offers professional-grade temperature monitoring from -50°C to 70°C with ±1°C accuracy. Featuring a triple LCD display for current, min, and max temps, a 3m bottle probe, and customizable alarms, it’s designed for reliable use in medical, scientific, and business refrigeration settings. Calibrated to NIST standards and built with versatile mounting options, this battery-powered device ensures you never miss critical temperature changes.

Specifications

ASIN	B019QN7VHG
Age Range Description	Adult
Brand	TRACEABLE
Colour	White
Country Of Origin	Taiwan
Customer Reviews	4.4 4.4 out of 5 stars (38)
Display Type	LCD
Immersion Depth	1E+1 Feet
Included Components	Battery
Indoor Outdoor Usage	Indoor
Item Length	6.2 Centimetres
Item Weight	227 g
Manufacturer	Cole-Parmer
Manufacturer Part Number	AO-94460-72
Model Name	AO-94460-72
Model Number	AO-94460-72
Number of Batteries	1 AA batteries required. (included)
Outer Material	Plastic
Power Source	Battery Powered
Product Care Instructions	Freezer Safe
Resolution	0.1 degrees Celsius
Response Time	500 Milliseconds
Reusability	Reusable
Special Features	Digital
Specification Met	NIST
Style Name	functional
Unit Count	1.0 count
Upper Temperature Rating	158 Degrees Fahrenheit

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1076.66 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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