Flat plate in tension test

[grigor1812]

I was wondering what equiptment would be best suited to using multiple strian gauges on specific points on a flat steel plate with a central hole in tension. What is the simplest experimental set-up to obtain reading from the gauges?

Any points/links would be appreciated.

 

[MalliCk]

may be,or more likely,an exteniometer/or a deflectometer