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What is the accuracy of Vernier height gauge?

What is the accuracy of Vernier height gauge? Correct Answer 0.02 mm

Explanation:

A Vernier depth gauge or Vernier height gauge is a precision instrument used to measure the depth of holes, recesses, slots, and steps within an accuracy of 0.02 mm.

  • It consists of the following parts:
    • A - Beam
    • B - Base
    • C - Main Slide
    • D - jaw
    • E - Jaw clamp
    • F - Vernier scale
    • G - Main scale
    • H - Finer adjusting slide
    • I - Finer adjusting nut
    • J&K - Locking screws
    • L - Scriber blade

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Outside dimensions are measured by the outside caliper and inside dimensions are measured by the inside caliper.

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