Suppo
Full Member
The last couple of weeks I have been testing the Excelerator SEF "Butterfly" Coils on my Whites DFX. The 8"X6" works awesome in trashy areas and goes as deep as 8" for a dime. The 10"X12" was able to pickup a 1917 wheatie at 12" and a Large Cent on its side at 10". These coils also allowed me to max out my sensitivity; something the Whites 300 (12") concentric coil wouldn't allow me to do in this location. Today I went to a 1901 plantation home that I have hit at least 10 times and covered the same ground with both coils. The result was an additional 13 coins that included two Large Cents, four wheats and a V Nickel; all deeper then 7". These coils are awesome! If I had to find a fault in them it would have to be the weight of the larger coil. My arm was pretty tired after a couple of hours.
I would highly recommend them if you want to find more coins.
I would highly recommend them if you want to find more coins.