Ukuhlola amandla okulawula iluphu evaliwe;
Ukulandelela okuzenzakalelayo nokuhlola, alikho iphutha lokuhlola elibangelwa ukuwohloka kohlaka nomsebenzi;
Ikhanda lokulinganisa lingaya phezulu noma phansi futhi libambe ngokuzenzakalelayo ucezu lokusebenza, asikho isidingo sokusebenzisa amandla okuhlola ngaphambi kokuhlinzwa ngesandla;
Ukunemba okuphezulu kwe-optical grating displacement yokukala uhlelo;
Ithebula elikhulu lokuhlola, elifanele ukuhlolwa komumo ongavamile kanye nezinto zokusebenza ezinzima;I-indenter ikude ngokuzenzakalelayo nendawo yesampula, ukhiye owodwa wokusebenza, ungathola ukuhlolwa.
Isibonisi esikhulu se-LCD, ukusebenza kwemenyu, imisebenzi ephelele (ukucubungula idatha, ukuguqulwa kokuqina phakathi kwezikali zobulukhuni obuhlukene njll.);
Isixhumi esibonakalayo sedatha ye-Bluetooth;Ifakwe iphrinta
Ifakwe ichweba elikhethekile ingaxhunywa namarobhothi noma ezinye izinto ezizenzakalelayo.
Ukunemba kuvumelana ne-GB/T 230.2, ISO 6508-2 kanye ne-ASTM E18