Daidaitaccen simintin gyare-gyare yana tabbatar da daidaito mai girma, rage haɗarin gazawa a ƙarƙashin damuwa da haɓaka amincin tsarin gaba ɗaya. Amfani da wannan fasaha yana ba da damar haɗaɗɗun geometries waɗanda hanyoyin masana'anta na gargajiya na iya gwagwarmayar cimmawa. Yayin da masana'antar wutar lantarki ke ci gaba da girma, aikin mai ɗaukar hoto na duniya yana ƙara yin mahimmanci, yana ba da gudummawa ga ingantaccen jujjuya makamashi da ƙarin dorewa a cikin hanyoyin samar da makamashi mai sabuntawa.
Mun sanye take da ci-gaba dubawa kayan aiki kamar Brown & Sharpe uku daidaita ma'auni inji, Colin Begg P100/P65/P26 ma'auni cibiyar, Jamus Marl cylindricity kayan aiki, Japan roughness tester, Optical Profiler, majigi, tsawon auna inji da dai sauransu don tabbatar da karshe aunawa inji da dai sauransu. dubawa daidai kuma gaba daya .