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How much error is allowed in a digital vernier
The Vernier caliper is an extremely precise measuring instrument Error is almost impossible The error that we must always look out for is the zero error and parralex error.
It is the measuring instrument it is invented by verniers its error is very small
The zero error of a measuring instrument is the measure that it shows when it should actually be showing zero.
If you are doing your job properly, you DO!
According to my understanding it is the pressure that gets applied on the measured body by the instrument itself. For excample: If u are measuring a cube with a vernier caliper then there is a chance that a error may occur due to the pressure applied by the teeth of vernier caliper while tightening it..
Parallax Error Beheads You was created on 2008-10-20.
The difference between an actual correct view and a displaced visual parallax error
The zero error of vernier calliper is defined as :-The zero error is equal to the distance between the zero of the main scale and the zero of the vernier scale.
Zero error and parallax error
parallax error - reading of volume of burette