I-WP402B Isibonisi se-LCD Esinobulungiswa Obuphakeme Esiqinisekisiwe Ezimbonini Isidluliseli Sokucindezela Okuncane Sikhetha ingxenye yokuzwa esezingeni eliphezulu. Ukumelana nokunxeshezelwa kokushisa kwenziwa ku-substrate exubile ye-ceramic, futhi i-chip yokuzwa inikeza iphutha elincane lokushisa eliphezulu elingu-0.25% FS ngaphakathi kobubanzi bokushisa bokunxeshezelwa (-20~85℃). Umkhiqizo unamandla okulwa nokuvinjelwa futhi ufanela ukusetshenziswa kokudlulisa ibanga elide. I-WP402B ihlanganisa ngobuhlakani i-element yokuzwa esebenza kahle kakhulu kanye ne-mini LCD endlini encane enesilinda.