väärtuste vahemiku hinnang, mille piires asub mõõtehälbe tegelik väärtus, kaasa arvatud kasutatud vedeliku tugimahu ja kontrollitud või kalibreeritud arvesti näidu määramatus
estimate characterizing the range of values within which the true value of an error lies, including components due to the standard and its use, and components due to the verified or calibrated instrument itself
The uncertainty of the determination of an error is the uncertainty obtained when calculating the measurement deviation, taking into account the factors associated with it.