Re-uploaded with audio issue fixed. Not a tear down nor a tutorial. I am just taking a look inside two Avo multimeters. First an AVO 8 Mk3 then an AVO 8 Test Set No1. Also a very quick look inside a Chinese MF47 analogue multimeter.
The AVOmeters are considered the grandfather of (VOM) multi-meters coming into existence in the 1920's.
