When it comes to calibration, precision is everything. At American Calibration, we specialize in providing low uncertainty measurements and a tightly controlled uncertainty budget that give our customers confidence in their equipment performance. Whether you rely on multimeters, sourcing instruments, or power supplies, choosing a lab with the right uncertainty levels ensures compliance, reliability, and long-term value.

What is Measurement Uncertainty?

Uncertainty in calibration refers to the unknown error that may exist in the measurement process. Every lab calculates uncertainty differently, but at American Calibration, we follow the internationally recognized Guide to the Expression of Uncertainty in Measurement (GUM). This ensures our processes are transparent, consistent, and accurate.

We factor in:

• Equipment specifications

• Environmental conditions

• Measurement processes

• Statistical analysis

Our results are reviewed and approved by our accreditation body, then published in our scope of accreditation—a document that clearly outlines our capabilities and parameters.

Why Low Uncertainty is Critical

For many customers, especially those working with power instruments, multimeters, and process instrumentation, finding a lab with sufficiently low uncertainty is a challenge. Instruments often require tolerances that only the best-in-class calibration systems can meet.

At American Calibration:

• Our uncertainty levels are often 10 times lower than the tolerance of the instruments we calibrate.

• We use industry-leading equipment capable of both sourcing and measuring electronics.

• Customers gain confidence that their instruments perform as expected and meet compliance requirements.

How It Helps You
By choosing American Calibration, you benefit from:

• Accurate calibrations that minimize downtime and risk

• Clear documentation through our accredited scope

• Confidence that your equipment meets the strictest industry standards

Low uncertainty isn’t just a technical detail; it’s the foundation of reliable measurement and a well-managed uncertainty budget. If you’re looking for a calibration partner that ensures your instruments perform with precision, American Calibration is here to help.

Contact our team today to learn how we can support your calibration needs.

When it comes to calibration, precision is everything. At American Calibration, we specialize in providing low uncertainty measurements and a tightly controlled uncertainty budget that give our customers confidence in their equipment performance. Whether you rely on multimeters, sourcing instruments, or power supplies, choosing a lab with the right uncertainty levels ensures compliance, reliability, and long-term value.

What is Measurement Uncertainty?

Uncertainty in calibration refers to the unknown error that may exist in the measurement process. Every lab calculates uncertainty differently, but at American Calibration, we follow the internationally recognized Guide to the Expression of Uncertainty in Measurement (GUM). This ensures our processes are transparent, consistent, and accurate.

We factor in:

• Equipment specifications

• Environmental conditions

• Measurement processes

• Statistical analysis

Our results are reviewed and approved by our accreditation body, then published in our scope of accreditation—a document that clearly outlines our capabilities and parameters.

Why Low Uncertainty is Critical

For many customers, especially those working with power instruments, multimeters, and process instrumentation, finding a lab with sufficiently low uncertainty is a challenge. Instruments often require tolerances that only the best-in-class calibration systems can meet.

At American Calibration:

• Our uncertainty levels are often 10 times lower than the tolerance of the instruments we calibrate.

• We use industry-leading equipment capable of both sourcing and measuring electronics.

• Customers gain confidence that their instruments perform as expected and meet compliance requirements.

How It Helps You
By choosing American Calibration, you benefit from:

• Accurate calibrations that minimize downtime and risk

• Clear documentation through our accredited scope

• Confidence that your equipment meets the strictest industry standards

Low uncertainty isn’t just a technical detail; it’s the foundation of reliable measurement and a well-managed uncertainty budget. If you’re looking for a calibration partner that ensures your instruments perform with precision, American Calibration is here to help.

Contact our team today to learn how we can support your calibration needs.

Emily Brewer