Tare da babban sarrafa kansa, matakin wayo, da aka tsara musamman don auna daban-daban mafita na fluorine ion karfi(rayuwa)digiri. Its m sarrafa kansa sun hada da:1.Shigar da calibration, atomatik dumama;2.Auto gano ingancin lantarki;3.Auto gano misali mafita(Electrode ta sanannun sigogi)kuma ta hanyar serial tashar jirgin ruwa ko layi daya, za a iya kafa misali mafita'zafin jiki-pX'curves ko zane-zane. A lokaci guda tare da ganewar ma'auni mafita ko ba ma'auni mafita siginar tsarin, tasiri kawar da muhalli, mutum jiki ga daidaito ma'auni tsangwama. Tabbatar da madaidaicin ma'auni.