EEVblog #613 - Prema 6047 Multimeter Teardown

Teardown Tuesday. What’s inside a 1980’s vintage 8.5 digit multimeter, the 6047 from Prema. Or did Dave diddle himself? Forum: EDC Voltage Standard Calibration Check: High res photos: User manual: EEVblog Main Web Site: EEVblog Amazon Store: Donations: Projects: Electronics Info Wiki: Теги: prema,prema multimeter,multimeter,6047,6048,8.5 digit,7.5 digit