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About Probata

Probata provides industry-leading calibration services from our accredited, state-of-the-art calibration lab in Edmond, Oklahoma. 

Our central location, competitive pricing and fast turnaround times appeal to customers across the U.S. in a wide range of industries. We service more than 52,000 precision measurement instruments.

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Peace of mind sets Probata apart. Our Quality Control department reviews every calibration service we perform to guarantee precision and reliability—an anomaly in the calibration services sector. 

Our dedication to quality doesn’t end when we complete a service. We help customers save time and reduce stress with high-value asset management software, metrology consulting, instant certificate access, and real-time audit support.

We strive to meet 100% of your calibration and testing needs and improve your life in the process. Contact us to get started.

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Probata goes above and beyond industry norms to provide our customers with world-class calibration services and support. We continually invest in state-of-the-art calibration techniques and equipment to provide you with the highest level of service available. Quality is the Bottom Line. 


Our accredited calibration lab is certified under ISO 17025, ANSI/NCSL Z540-1-1994, and ISO 9001. All of our calibration services are traceable to the SI through a National Metrology Institute such as NIST. 


First A2LA Accredited commercial calibration laboratory in Oklahoma


10+ Year Member of the National Conference of Standards Laboratories (NCSL)


Formally trained technicians with an average experience level of more than 12 years

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Mission Statement: Quality is the Bottom Line

Service Areas

We build lasting relationships with clients across the continental U.S.

Geographic Service Map of Probata
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Customer Stories

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