I bought two AN8002 for use in situations when my expensive meters aren't required or wanted (due to dirt etc).
Both meters were bought from the same seller. One is blue and one is orange.
The odd thing is that the V and mV position has different functions when using the orange button.
Blue meter on V: DC V, AC V, Hz, %
Orange meter on V: DC V, AC V
Blue meter on mV: DC mV, AC mV
Orange meter on mV: DC mV, AC mV, Hz, %
I guess this means that the contents in the EEPROM is different. But why?