Ralston Instruments Blog

The Difference Between Accuracy, Precision and Resolution

May 2023

When you’re in the market for a pressure gauge, you’ll probably see the words accuracy, precision, and resolution thrown around pretty freely. Though they’re often used interchangeably, the terms have very specific meanings in pressure calibration and refer to different aspects of the quality of a measurement.

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Ralston Instruments Achieves ISO/IEC 17025:2017 Accreditation

April 2023

In January of 2023 we were granted ISO 17025:2017 accreditation, which means our calibration lab now meets the global standard for calibration laboratories. It’s an important milestone in our company’s growth and we don’t take this lightly. Here’s a little background about what this accreditation is, and what it means to you.

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