100% Employee Owned, Founded 1939

100% Employee Owned, Founded 1954

pH and Conductivity Meter Calibration

Regular calibration of your pH and conductivity equipment is critical to ensuring your process is being monitored and controlled accurately. 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!

Laboratory pH and conductivity meters are used in a range of applications to measure characteristics of solutions or substances such as water and other liquids. The pH scale measures acidity or alkalinity in a substance and ranges from 1 (acidic) to 14 (basic), while conductivity is the measure of which a substance is able to conduct electricity and is reported in siemens per meter or S/m.

Both pH and conductivity are important characteristics of solutions throughout the industrial world. With strict requirements from regulating bodies such as the FDA, operations throughout the life sciences, food and beverage industries need to keep a close eye on ingredients. In other industries such as manufacturing, pH and conductivity meters play an important role in monitoring processing equipment such as plating and cleansing baths.


J.A. King offers ISO 17025 accredited pH and conductivity meter calibration with NIST traceable master testing standards such certified pH and conductivity solution, and pH meters or conductivity meters. Our calibration procedures require our experienced technicians to take multiple test points across the full range of the device, at intervals based on type of equipment, by direct comparison to our master standards. This data is then stored for easy 24/7 access within GageSuite®, our cloud based calibration management system. 

If you have a large number of pH and conductivity devices, it may be cost effective to consider a service contract. For more for more information about pH and conductivity meter calibration or to get a quote for products and services, fill out our contact form to get in touch with a local J.A. King team member.

Why Partner With Cross and J.A. King?

The team at Cross’s Process Solutions Group has literally hundreds of years of combined expertise in liquid process analytics. We know the products inside and out. J.A. King knows calibration inside and out.  If you have a question or an issue, we’re positive we can help!  

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?