Component feature of an oscilloscope, namely, an electrical signal acquisition mode; Digital multimeters; Microscopes; Oscilloscopes; Tool measuring instruments; Automotive measuring instruments, namely, water temperature gauges, air fuel/ratio gauges, boost gauges, vacuum gauges and exhaust gas temperature gauges; Electric meters; Fitted plastic films known as skins for covering and providing a scratch proof barrier or protection for electronic devices, namely, MP3 players, mobile telephones...