DG2 yakatevedzana yekumanikidza transmitter yefiriji inotora yakakwirira-chaiyo uye yakanyanya kugadzikana MEMS chip, ine yakasanganiswa chimiro che17-4PH simbi isina tsvina yekuyera diaphragm iyo inogadzirwa neinotungamira pasirese tekinoroji. ine hunhu hwekuita kwakanakisa, compact chimiro, diki saizi, kukurumidza kupindura kumhanya, kuisirwa kuri nyore, yakafara tembiricha kuramba renji, anti-condensation uye yakakwirira midhiya inoenderana.