Poct analyzer imatanthawuza njira yodziwira yomwe imagwiritsa ntchito zida zowunikira ndikuthandizira ma reagents kuti apeze zotsatira zodziwikiratu pamalo ochitira zitsanzo.Pamalo, kuyezetsa kochitidwa mozungulira wodwalayo ndi 'kuyesa kwa bedi';malinga ndi nthawi, 'mayeso achangu' akhoza kuchitidwa.