The error of a vernier caliper refers to the discrepancy between the measured value and the true value, which can arise due to factors like calibration issues, parallax error, or user misinterpretation. It is typically expressed in terms of the least count, which is the smallest measurement increment the instrument can accurately read. Errors can be systematic or random, affecting the precision and accuracy of the measurements taken. Regular calibration and careful reading techniques can help minimize these errors.
Accurate linear measurement.
by dividing diameter by 2 :)
A rulerDepending on the degree of accuracy required: a ruler, vernier callipers, micrometer.
Vernier callipers are made in various sizes. The range would depend on the size. The most usual size is 0 - 150 mm
How much error is allowed in a digital vernier
No
Because they were invented by Pierre Vernier in 1631.
4
Pythagoras
yes it is 2.25
Accurate linear measurement.
by dividing diameter by 2 :)
I would use vernier callipers.
To measure things, or is that just too obvious? A.K.A. Vernier Callipers
in order to get the result in mm or cm
0.1mm It is the range of verniercalliper. As it has least count 0.1mm that's why its range is 0.1 mm in physics laboratory
A rulerDepending on the degree of accuracy required: a ruler, vernier callipers, micrometer.