Dan,
I'm sure there will be those that disagree with this comment, so this is simply one persepective for you to consider.
While the EXII does show both a Ferrous and Conductive value for targets unlike the EX S & XS which only depicted a Conductive value, all three detectors do NOT "lock-on" to a target when they hit one; i.e., the numbers can vary on the same target. There have been several posts and web sites that list Dual Digital values for various targets and as those have tested their own targets, find that both numbers can vary by +/- 1 number which makes it hard to memorize what numbers corrrespond to specific targets.
For example, a silver quarter can read:
- 00 28
- 00 29
- 01 28
- 01 29
Remember that you really only have 32 Ferrous and 32 Conductive values that can appear in the Dual Digital mode.
The SmartFind screen offers much more precise target identification and differentiation - especially for the type of targets you are referring to; i.e., nickels, jewelry, tabs, etc. Try using 1) Full Screen to better discren differences in that region and 2) Ferrous audio as many users find it easier to tell these targets apart based on Ferrous content rather than Conductivity.
I personally hunt in SmartFind 95%+ of the time for that very reason. On the other hand, I know there are those that like that mode - I just find the additional information provided in SmartFind to be a plus when deceiding if a target is worth recovering or not. Remember the old adage . . . . "It's all a matter of math - how many good targets do you find per hour of hunting?" The more trash I can identify before taking the time to recover it teh more "keepers" I will have in my pouch at the end of the day.
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<STRONG>SIDE NOTE</STRONG>: The Quattro does a much better job in terms of "locking on" to target ID values. In the Trash Density LOW setting, there is virtually no variation on targets; i.e., nickels read "14", silver quarters read "38", etc. While it lacks the SmartFind screen of the Explorer's, the digital display on the Quattro is precisiely what some users are looking for.
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Hope this helps . . . . . Andy Sabisch
PS: Just got back from PA and don't miss the weather . . . . supposed to be in the 60's here this afternoon . . . . almost T-shirt hunting weather!