Kusintha kwamafuta / madzi ndi chida chofunikira kwambiri chomwe chimagwiritsidwa ntchito pazinthu zosiyanasiyana kuti muwone kuchuluka kwamafuta kapena madzi mu thanki. Zimagwira ntchito pogwiritsa ntchito njira yoyandama yomwe imakwera kapena kutsika ndi mulingo wamadzimadzi. Kuyandama kukafika pamlingo wokonzedweratu, kumayambitsa kusinthana, kutumiza chizindikiro ku dongosolo lolamulira. Chizindikirochi chingagwiritsidwe ntchito kuyambitsa zinthu monga kuyambitsa mpope, kutseka valavu, kapena kuchenjeza wogwiritsa ntchito. Kusintha kwa msinkhu kumapangidwa kuchokera ku zipangizo zolimba kuti zipirire malo ovuta ndipo zimapezeka m'mitundu yosiyanasiyana, kuphatikizapo makina, capacitive, ndi akupanga, kuti agwirizane ndi mitundu yosiyanasiyana yamadzimadzi ndi matanki. Zimagwira ntchito yofunika kwambiri popewa kusefukira komanso kuwonetsetsa kuti zikuyenda bwino m'mafakitale, magalimoto, ndi malo okhala.