Most of instrument mainly used for measuring jobs parameters. And which instrument where be used depend its own parameters and its Measuring value of jobs.
Most commonly used Instruments are following
- Micrometer
- Vernier Calipers
- Height Gauge
Firstly we talk about its Measuring value. These least count means measuring the minimum value of instrument.
Micrometer.(.01mm)
Vernier Calipers (.02mm)
Height Gauge.(.02mm)
These instrument mainly used on various paths there should be needed more accuracy in various jobs.
- Micrometer: Least count value is (.01mm) you know that. These instruments use in various critical values there be need more accuracy in our jobs. Micrometer mainly used for measuring Outer Dia of the job.
- Vernier caliper : Vernier caliper least count value is (.02mm).These instrument mainly used for measuring various critical parameters. There should be used for measuring inner dia or Outer Dia and Height of the jobs.
- Height Gauge: Height Gauge least count value is (.02mm). It’s mainly Used for measuring Height of the job which be needed by customer drawing. And job observation.
These instrument mainly used for measuring the various path and measuring critical observation.