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PITEST Calibration · Kosovo

Measurement uncertainty: how to interpret calibration results

Why every result has a range—and how to interpret it with confidence.

Pressure gauge checked against reference equipment — illustrative image

What measurement uncertainty means

No measurement is perfectly exact. Measurement uncertainty is a non-negative parameter that characterises the dispersion of values attributed to the quantity being measured, based on the information used.

Factors that affect a result

Several factors contribute, including the reference standard, the instrument’s resolution, repeatability and environmental conditions. A calibration result should be interpreted together with its stated uncertainty.

Decisions near a tolerance limit

If a result is close to a tolerance limit, uncertainty can affect the decision about conformity. Agree the relevant decision rule with your calibration provider when a pass or fail statement is required.

What this means for businesses in Kosovo

PITEST Calibration in Kosovo supports industry and laboratories with laboratory and on-site calibration services. For an enquiry, include the instrument type and quantity, measurement range, required tolerances and whether on-site work is needed. The appropriate scope and conditions must be confirmed for your instruments; certification documents will be published on the About page.

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