8 MEASURING INSTRUMENTS USED IN MANUFACTURING INDUSTRIES

1. VERNIER CALLIPER

    It is used to measure outer diameter, inner diameter, hole depth.

2. MICROMETER

    The diameter of the job can be measured accurately.

3. HEIGHT GAUGE

    used for measuring height

4. SLIP GAUGES

    sine bar

5. PLUG GAUGES

6. SNAP GAUGES

    the outer diameter of the job can be found 

    1. permanent snap gauge

    2.adjustable snap gauge

7. RING GAUGES

8. FEELER GAUGES