Calibration Instruments

Calibration equipment designed by experts in humidity measurement and calibration

Meteorological

Standards Labs

Commercial Labs

Pharmaceutical

Power Generation

 More...

At Michell Instruments, we're not just experts in calibration, but experts in humidity measurement. We design and manufacture hygrometers based on a wide range of technologies, which are used in challenging industrial processes worldwide. Our high-capacity calibration labs are in operation 24/7 and are kitted out exclusively with our own calibration equipment, constantly proving it's value and long-term reliability in a demanding production environment.


World-leading support and technical knowledge

For four decades, we've supported our customers to overcome a diverse range of humidity measurement and calibration problems across the globe. Our team of experienced engineers are always on hand to advise and support you. We can help you improve your measurement and sampling techniques to get the most out of your calibration system.

Modular and scalable humidity calibration systems

From the labs of small independent calibration providers to vast multinational pharmaceutical manufacturers, our fully modular calibration systems can be tailored to your needs. It doesn't matter if you need to calibrate 5 sensors at a time or 250, we can help you choose the most appropriate and cost-effective calibration system for your needs.


Relative Humidity Calibration Systems

Dew-Point Calibration Systems

Calibration System Components

Related Products

Meteorological organisations run large numbers of weather monitoring stations and radiosondes. Each of these will have a relative humidity sensor built in.


Operating a local calibration lab, rather than needing to send the sensors to a commercial lab annually, can reduce both costs and lead times.

National standards laboratories require the most stable, uniform and accurate equipment to carry out secondary calibrations. This equipment will often be calibrated against a primary standard.

Commercial calibration labs offer relative humidity and dew point calibration services across popular ranges. As such they will calibrate a wide range of different sensors.

Pharmaceutical manufacturers have many relative humidity sensors in their production areas to monitor and control environmental conditions.


Operating a local calibration lab, rather than needing to send the sensors to a commercial lab annually, can reduce both costs and lead times.

Power plant operators will have many dew point sensors installed on site.


Operating a local calibration lab, rather than needing to send the sensors to a commercial lab annually, can reduce both costs and lead times.

The users of humidity calibration systems are not limited to those listed on this page. Research institutes & universities will also have need to generate and control humidity, amongst others.


We have over 40 years experience measuring humidity & performing calibrations and can help you choose the best product for your application.