Further exploring with the ex2. Don't seem
To be enough separation between zinc and
Dime / copper penny. Conductive 25 - 27 zinc
Dime/co 27 - 29 .I guess this is why etrac is better
Conductive 35-38 zinc never higher. Dime penny is 41 -45
39 and 40 can be deep silver but usually screwcap.
And of course quarter at 46-47. Any suggestions?
To be enough separation between zinc and
Dime / copper penny. Conductive 25 - 27 zinc
Dime/co 27 - 29 .I guess this is why etrac is better
Conductive 35-38 zinc never higher. Dime penny is 41 -45
39 and 40 can be deep silver but usually screwcap.
And of course quarter at 46-47. Any suggestions?