Pressure sensor, ngati chida chofunikira kwambiri choyezera m'makampani amakono komanso kafukufuku wasayansi, imagwiritsidwa ntchito kwambiri kuzindikira ndikusintha kupsinjika komwe kumawonetsedwa ndi ma siginecha amagetsi. Mfundo yake yogwirira ntchito imachokera ku zotsatira za thupi, monga piezoresistive effect, piezoelectric effect, ndi zina zotero, kotero kuti kusintha kwa chinthucho kukhoza kuwonetsedwa mwachidziwitso kudzera mu zizindikiro zamagetsi. Sensa yamtunduwu imagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana, monga kupanga magalimoto, zakuthambo, kuyang'anira zachilengedwe, ndi zina zambiri, ndipo imapereka chithandizo chofunikira cha data pakugwira ntchito mokhazikika komanso kukhathamiritsa kwa zida zosiyanasiyana. Ndi kupita patsogolo kosalekeza kwaukadaulo, kulondola, kukhazikika komanso kudalirika kwa masensa akukakamiza kumapitilira patsogolo, zomwe zalowetsa mphamvu zatsopano pakukula kwamakampani amakono.