100% Employee Owned, Founded 1954

100% Employee Owned, Founded 1954

Temperature and Relative Humidity Calibration

Regular calibration of your temperature measurement equipment is critical to ensuring your process is being conducted at just the right temperature. J.A. King, the precision measurement group of Cross Company, has over eighty years of expertise in calibration to help ensure your equipment is performing at its best!

We specialize in a variety of temperature and relative humidity calibration disciplines. From infrared and analog thermometers to autoclaves and water baths, our technicians have years of experience with temperature and humidity equipment. This knowledge base helps us bring our customers the best-in-class measurement solutions they deserve.

Throughout our network of state-of-the-art ISO 17025 accredited laboratories, we use the latest technology and most advanced standards to calibrate equipment with the best accuracies possible. Facilities throughout our network include temperature and humidity testing laboratories that maintain precision temperature baths and dry block calibrators. These facilities use PRT and thermistor probes to monitor and measure temperatures from -196 to 1450 °C with uncertainties as small as 0.04 °C.

In addition to the broad range of ISO 17025 temperature calibration capabilities offered in our laboratories, many of our laboratories offer temperature calibration onsite and in your facility for convenience.  Take a look below at our scope of temperature calibration disciplines.

Temperature and RH Calibration Scope of Disciplines

Don’t see your temperature or relative humidity equipment on this list? Don’t worry! at J.A. King we pride ourselves on investments in equipment standards that continuously push quality to new levels. As technology improves and our equipment evolves, we can bring our customers the most accurate measurements with new temperature and relative humidity calibration parameters. Please contact your account manager for more information or click the button below for a quote on equipment calibration.


Looking to replace or purchase an item online? Check out ShopCross! As part of the Cross Company corporate family, we are always adding new precision measurement products for purchase online. Visit shopcross.com or click below to shop today.

See how we can help improve quality, increase efficiency, and reduce risk in your operation

J.A. King is Now Part of Cross Company!

Still offering the same world class customer service since 1939, J.A. King is now a part of the Cross Company family. This means our customers have even more support as our capability continues to grow. As always, reach out to our team if you have any questions, and take a look at all we now have to offer! Interested in a quote?