
UKAS Calibration Services
UKAS-accredited calibration services supporting pharmaceutical, laboratory, healthcare and regulated environments across the UK.
50+
Brands calibrated. We calibrate temperature and humidity monitoring equipment from a wide range of leading manufacturers.
15+
Years accredited. UKAS-accredited temperature calibration services delivered since 2011.
10k+
Annual calibrations. Thousands of calibration services completed each year across laboratory and onsite environments.
Temperature calibration services
Temperature calibration services are essential for maintaining the accuracy and reliability of monitoring equipment used within regulated and quality-critical environments.
Whether you are monitoring cold chain storage, validating temperature-sensitive processes or maintaining laboratory compliance, our UKAS temperature calibration services support a wide range of instruments, sensors and monitoring systems.
We support equipment from many leading manufacturers including SenseAnywhere, Vaisala, LogTag, Elitech, Testo, Comark, ETI, TinyTag, Hanwell, Omega and Fluke.

All Calibration Services
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WHAT IS IT?
What is UKAS Calibration?
UKAS calibration provides traceable, accredited verification that monitoring equipment is performing within defined tolerances.
Our UKAS calibration services help organisations maintain compliance, support audits and ensure confidence in temperature and humidity monitoring data. Calibration certificates issued through UKAS-accredited processes provide traceability and recognised measurement confidence for regulated industries.


UKAS Temperature Calibration Laboratory Services
Our UKAS-accredited temperature calibration laboratory supports both routine and specialist calibration services across a wide operating range, enabling accurate and traceable calibration of data loggers and temperature monitoring equipment across a wide variety of brands.
We provide both laboratory and onsite temperature calibration services depending on operational requirements, equipment type and process constraints.
WHY US
Why Withnell Sensors?
At Withnell Sensors, our UKAS calibration services are designed to support organisations operating within regulated and quality-critical environments where temperature accuracy, traceability and compliance are essential.
Our engineers support customers throughout the full equipment lifecycle, helping organisations maintain confidence in their monitoring systems through:
- UKAS-accredited calibration services
- Temperature mapping and validation support
- Equipment supply and installation
- Ongoing servicing and technical support
This integrated approach allows us to support customers across pharmaceutical, laboratory, healthcare, manufacturing and food environments where temperature control is critical.
PROCESS
End-to-end support
Here from our customers
Our temperature mapping services support organisations across pharmaceutical, healthcare, food, manufacturing and laboratory environments where environmental control and compliance are essential.
Clients we’ve Worked With
Get in touch with our specialist team
Whether you require a single temperature mapping study or ongoing temperature mapping validation support, our engineers can help identify the right approach for your environment and compliance requirements.
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