Mai nazarin fitsari kayan aiki ne mai sarrafa kansa don tantance wasu abubuwan sinadarai a cikin fitsari.Yana da kayan aiki mai mahimmanci don duba fitsari mai sarrafa kansa a cikin dakunan gwaje-gwaje na likita.Yana da abũbuwan amfãni na aiki mai sauƙi da sauri.Ƙarƙashin kulawar kwamfuta, kayan aikin yana tattarawa da kuma nazarin bayanan launi daban-daban na tubalan reagent daban-daban a kan ɗigon gwajin, kuma suna jujjuya siginar sigina, kuma a ƙarshe yana fitar da abubuwan da aka auna sinadarai a cikin fitsari.