Dziwani malangizo onse ogwiritsira ntchito 908 Standard Function Calculator. Bukuli limapereka tsatanetsatane wa mawonekedwe, magwiridwe antchito, ndi magwiridwe antchito a VICTOR calculator model 908. Ndibwino kuti muzitha kuwerengera bwino.
Dziwani za Mr. Pen IRKL001M249 Standard Function Calculator, chida chosunthika komanso chophatikizika cha manambala 12 chomwe chili choyenera masukulu, maofesi, ndi nyumba. Ndi makiyi akulu, kukonza zolakwika mosavuta, ndikuzimitsa zokha, chowerengera chonyamula ichi chimapereka mawerengedwe olondola komanso olondola a ntchito za tsiku ndi tsiku.
Dziwani za Mr. Pen CALC04M136 Standard Function Calculator, mnzake wodalirika wa akatswiri ndi ophunzira. Ndi zomangamanga zolimba, chophimba chachikulu cha LCD, ndi mabatani omvera, chowerengerachi chimapereka kulondola komanso kuchita bwino pazosowa zanu zonse zowerengera. Onani mawonekedwe ake apadera komanso mawonekedwe ake mu bukhu la ogwiritsa ntchito.
Phunzirani momwe mungayikitsire adaputala, mabatire, ndi roll yamapepala ya Texas Instruments TI-5032SV Standard Function Calculator. Pewani kuwonongeka ndi kutayika kwa chitsimikizo potsatira malangizo oyenera. Bwezerani wodzigudubuza inki ngati kuli kofunikira. Pindulani bwino ndi chowerengera chanu ndi bukuli.
