100% Employee Owned, Founded 1954

pH and Conductivity Meter Calibration

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


Our precision measurement group offers ISO 17025 accredited pH and conductivity meter calibration with NIST traceable master testing standards. These standards include certified pH and conductivity solution, pH meters, and conductivity meter. 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 Cross team member.

See how our precision measurement team can help improve quality, increase efficiency, and reduce risk.

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J.A. King is Now Cross Precision Measurement!

Same team, same expertise. Since 1939, the precision measurement professionals at J.A. King have been your trusted measurement partner; providing accuracy, reliability, and efficiency to let you focus on what you do best. That same team is now the Precision Measurement Group at Cross. Learn more about our history.

J.A. King Headquarters

Why Partner With Cross?

Quality: Our process solutions team has years of expertise in liquid process analytics. Paired with the calibration expertise our precision measurement group has to offer, we know the products inside and out.

Convenience: We have local calibration laboratories located throughout the U.S. offering quick equipment turnaround time and a range of delivery options to fit your needs. Find your local calibration laboratory, and learn how easy it is working with our local teams. 

Customer Service: Our local teams offer our world class customer service. From our dedicated local account management team to our friendly calibration technicians, every step of the way if you have a question or an issue, we’re positive we can help! 

Find pH and Conductivity Meter Calibration Near You

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See why customers love GageSuite, our award winning cloud based calibration management system.