UKAS Thermometer Calibration
-40°C to 660°C for UKAS calibration of thermometers by comparison by heat source.
AML Instruments offers UKAS temperature calibrations from -40°C to 660°C for thermometers by comparison by heat source. Our impressive range of thermometer calibration services includes digital thermometers, resistance thermometers, thermocouple thermometers, and even laboratory oven thermometers.
Our UKAS Temperature Calibration scope details our accredited capabilities and CMCs.
Read on to learn how we can help with your temperature calibrations, both on-site and off-site.

Industries we support

Types of thermometers we can calibrate
AML Instruments are accredited to provide on-site UKAS calibrations for many types of thermometers and other temperature measuring equipment, as well as off-site calibrations at our in-house laboratory. Below is a snapshot of some of the types of thermometers we calibrate from big brands like Brannan, Comark, and Testo.
- Dial thermometers (calibrated thermometer with UKAS certificate)
- Digital thermometers (calibrated thermometer with UKAS certificate)
- Reference thermometers (calibrated thermometer with UKAS certificate)
- Resistance thermometers (calibrated thermometer with UKAS certificate)
- Liquid in glass thermometers
- Probe thermometers (UKAS calibration)
- Infrared thermometers
- K-Type thermocouples (UKAS calibration)
- Dual sensor thermometers (UKAS calibration)
- Temperature data loggers.
NB: We cover a wider range of temperature calibrations that are traceable to National Standards. Our UKAS temperature scope will be expanded over time to include a larger range of temperature calibrations.
How AML Instruments can help with calibrating your thermometers
AML Instruments are accredited to calibrate many types of thermometers to UKAS standard. Whether we come to you, or you send your device(s) to our in-house laboratory in Lincolnshire, we’ll ensure your time without temperature measurement is minimal.
We’re happy to travel
With engineers positioned all over the UK, it’s no hardship for us to visit your facility and calibrate your thermometers. We’ll arrange a date and time beforehand that suits you. Before you know it, you’ll be back taking the temperature measurements you’ve come to rely on for your operations.
Send your thermometers to us
The cheapest option is to send your thermometers to us by courier or through the post. We will send your calibrated thermometers back to you within five working days via UPS complete with a traceable calibration certificate.
Need your thermometers back quicker?
Don’t forget our 24/48 hour express service. Before you post your thermometer(s) to us, let us know in advance if you need them back sooner and we’ll ramp up the heat to return them within a day or two.
Thermometer calibration while you wait
If you’re located close to our premises in Lincolnshire or working in the area, there’s always the option to give us a call to see if we can book you in for a “calibrate while you wait” service. This is just as it says on the tin — you wait (you’re more than welcome to a cuppa) and we calibrate your thermometer.
How much does it cost to have a thermometer calibrated?
Single-point thermometer calibration services start at £25+VAT. To receive a tailored quote or discuss your on-site or in-lab thermometer calibration requirements, please contact our friendly team.

What you receive after your thermometers have been calibrated
Based on your certificate formats, you’ll receive a full thermometer calibration certificate with the following details:
- Calibration method description.
- Temperature points tested.
- Errors and uncertainty values.
- Pass/fail classification.
- Traceability information and reference equipment used.
- Environmental conditions.


Thermometer calibration services near me
At AML Instruments, we offer a top-class and reliable calibration service for your thermometers all year round. We also supply certificated thermometers from new.
For more information, don’t hesitate to give us a call or send an enquiry using the details below.
☎️ 01522 789375
How do I calibrate my thermometer?
Please see our guide: How To Calibrate A Thermometer.
Here to help.
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