ace 250 question

[ojm bc]

today was using the Ace 250,,I don't recall for sure,but maybe on coin mode...anyhow just for an experiment.I notched out all most all the black squares and left the "pull tab/gold " only. I may be wrong? but it did not ring when had only these few areas on the screen,has anyone tried this?

I will try again,,was trying to find gold since nickels and pull tabs hang around gold,, will recheck this another time. hh oj

I'm very happy with the all round performance of the Ace

 

[Uncle Willy]

Gold and foil also have the same conductivity.

Bill

 

[ojm bc]

n/t

 

[Mick in Dubbo]

You might what to include up to notch 7 or 8 as large mens gold rings can hit up that high. The womens ones can be a lot more valuable though.
Mick Evans.