15x12" SEF (Butterfly) Search Coil at the beach

Treasure_Hunter

Administrator
Staff member
Jul 27, 2006
48,458
54,900
Florida
Detector(s) used
Minelab_Equinox_ 800 Minelab_CTX-3030 Minelab_Excal_1000 Minelab_Sovereign_GT Minelab_Safari Minelab_ETrac Whites_Beach_Hunter_ID Fisher_1235_X
Primary Interest:
All Treasure Hunting
Re: 15x12" SEF (Butterfly) Search Coil at the beach

I have not used the 12x15 but have used both the SEF 15" x 18" butterfly and the WOT coil on my Sovereign GT. I like them both, I can't say the SEF is any better then the WOT, I do like the 15 x 18 because of the depth and coverage it gives me on the beach and it is as good as a WOT at the very least.................
 

ziphius

Hero Member
Oct 17, 2007
538
7
San Diego
Detector(s) used
Fisher F75, Minelab E-Trac, Whites Surf PI Dual Field
Re: 15x12" SEF (Butterfly) Search Coil at the beach

Ted,

I've used the 10x12" SEF on my ETrac at the beach with good results. I ended up selling the Pro Coil because I like the SEF so much more. Looks like we're in the same area - see ya out there sometime. Good luck. :thumbsup: - Jim
 

dragonsbreath

Full Member
Nov 26, 2004
101
0
Cwmbran,South Wales
Detector(s) used
explorer II plus Detech 15 x 12" Coil
Re: 15x12" SEF (Butterfly) Search Coil at the beach

I use the 15 x 12 S.E.F. Coil on my Explorer II and have never taken it back off
Its absolutely superb on wet sand beaches...good luck PaulB. :icon_thumleft:
 

Treasure_Hunter

Administrator
Staff member
Jul 27, 2006
48,458
54,900
Florida
Detector(s) used
Minelab_Equinox_ 800 Minelab_CTX-3030 Minelab_Excal_1000 Minelab_Sovereign_GT Minelab_Safari Minelab_ETrac Whites_Beach_Hunter_ID Fisher_1235_X
Primary Interest:
All Treasure Hunting
Re: 15x12" SEF (Butterfly) Search Coil at the beach

Sounds like the 12"x15" SEF coil is just as good as the 15"x18" inch SEF coil................... :icon_thumright:
 

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