Ralston Instruments Blog

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.

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.