Re: How accurate is your detector's ID
Hi,
On my little F2, it is very accurate if the item is a coin. Objects, of course, read differently. Scrap aluminum and pull tabs read differently depending on the size. A full can reads as a dime where an aluminum scrap will trigger as a nickle or pull tab. If you're questioning the ID on your F4, get to know the numbers very well. They are probably your most accurate indicator. These machines do not seem to have the snaps, crackles, and pops of the older machines. There is a difference in the tone quality between trash and coins, but it is not very obvious.