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15x12" SEF

15x12" S.E.F Butterfly DD Search Coils for Metal Detectors by DETECH

These double elliptical butterfly, Excelerator SEF (Symmetric Electromagnetic Field) coils, with lightweight open style for speed, comfort, extremely deeper finds, and sensitivity are, especially for gold. Designed to go deeper than standard DD coils and offer better performance when searching for gold.  You can search a large area quite fast due to the easy size and weight without losing any depth! Very stable, no false signals, able to work in difficult soils and locate smaller nuggets as well as larger deeper gold clusters. More accurate pinpointing to locate your gold finds. Use this coil when you are prepared to dig up the deeper gold cluster and nuggets. Field tests show the S.E.F. search coils really find deeper targets-many missed by other search coils. Made to locate Gold! Add this coil to your detector and go over the ground you previously searched and you will be pleased with the added gold you will find! All Detech search coils are produced using the highest quality materials and most advanced manufacturing techniques. The coil is filled with the latest lightweight resins strengthened with glass fibers and a chopped strand material for the best in shock resistance. The materials are “transparent” to the electromagnetic waves and provide perfect shielding. The coil is UV and waterproof and operates in a wide temperature range. The coil comes standard with coil cover.

Compared with the classic DD coils it has the following advantages:

  Ribbed housing, specially designed for absorbing the mechanical shocks and vibrations, made of special polymer, strengthened with glass fibers, injection-molded with very high pressure, with maximum UV protection. The coil keeps its perfect inductive balance in a very wide temperature range. Better ground balance, More Stable Operation, Better Sensitivity, More Accurate Target Identification, More Stable Ground And Better Overall Field Performance, Better pinpointing, Deeper detection depth.


These 15x12"  S.E.F Butterfly design search coils are produced for a wide variety of metal detectors:


15x12" SEF coil for Minelab E-TRAC/Safari/Explorer                    

15x12" SEF coil for Minelab Sovereign                                                                             

15x12" SEF coil for GARRETT ACE series                                  

15x12" SEF coil for GARRETT AT PRO/AT GOLD                       

15x12" SEF coil for Whites Prizm/Treasure Master/Pro                                                 

15x12" SEF coil for DFX/MXT/M6                                               

15x12" SEF coil for Whites Spectra V3/MX5                               

15x12" SEF coil for Whites MX Sport / MX7                                     

15x12" SEF coil for Fisher F75/F70                                            

15x12" SEF coil for Teknetics T2                                               

15x12" SEF coil for Teknetics Gamma,/GoldBug/ G2                 

15x12" SEF coil for XP GodMaxx                                              

15x12" SEF coil for XP Gmaxx                                                 

15x12" SEF coil for Tesoro Tejon                                              

15x12" SEF coil for Tesoro Cortes                                            

15x12" SEF coil for Minelab SD/GPX series 

Brand: DETECH Model: D00042
DETECH 15"×12" SEF Search Coil For Minelab Explorer, E-Trac, Quattro And Safari With Coil Cover Protector Included      TECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly, Size: 15x12", Weight approx. 720 g...
£143.60 Ex Tax:£143.60
Brand: DETECH Model: D00043
DETECH 15"x12" SEF Search Coil DD For Minelab Sovereign XS/XS-2/XS-2A/XS Elite & GT Metal Detectors With Coil Cover Protector IncludedTECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly, Size: 15x12", Weight approx. 720 ..
£143.60 Ex Tax:£143.60
Brand: DETECH Model: D00045
DETECH 15" х12 DD SEF Search Coil For Garrett Ace Series Metal Detectors 150/200/ 200i/ 250/300/ 300i/ 350/400/ 400i & Garrett Euro ACE With Coil Cover Protector      TECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagneti..
£114.56 Ex Tax:£114.56
Brand: DETECH Model: D00046
DETECH 15"×12" SEF Search Coil For Garrett AT Pro, AT Gold And AT Max Metal Detectors With Coil Cover Included   TECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly, Size: 15x12", Weight approx. 720 g. Search Coil Ty..
£143.60 Ex Tax:£143.60
Brand: DETECH Model: D00047
DETECH 15"×12" SEF Search Coil For Whites Prizm, Treasure Master, Treasure Pro Metal Detectors With Coil Cover IncludedTECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly, Size: 15x12", Weight approx. 720 g. Search Coil Type‎:..
£114.56 Ex Tax:£114.56
Brand: DETECH Model: D00048
DETECH 15"×12" SEF Search Coil For Whites DFX, MXT, MXT All Pro, M6 Max Metal Detectors With Coil Cover IncludedTECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly, Size: 15x12", Weight approx. 720 g. Search Coil Type‎: DD /‎D..
£143.60 Ex Tax:£143.60
DETECH 15×12″ S.E.F Butterfly Waterproof Search Coil For White's Spectra VX3, V3i, DFX, MXT All Pro Series, M6 and MX5_8 Metal Detectors
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Brand: DETECH Model: D00050
DETECH 15"×12" SEF Search Coil For White's Spectra VX3, V3i, DFX, MXT All Pro Series, M6 and MX5_8 Metal Detectors With Coil Cover Included    TECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly, Size: 15x12",..
£153.89 Ex Tax:£153.89
Brand: DETECH Model: D00051
DETECH Search Coil 15"×12" SEF for Whites MX Sport and MX7 Metal Detector with Coil Cover Protector IncludedTECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly, Size: 15 x 12", Weight approx. 720 g. Search Coil Type‎: DD /‎Dou..
£143.60 Ex Tax:£143.60
Brand: DETECH Model: D00052
DETECH 15"×12" SEF Butterfly Waterproof Search Coil For Fisher F75, F75+, F75 LTD & F70 Metal Detectors With Coil Cover Included    TECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly, Size: 15x12", Weight..
£143.60 Ex Tax:£143.60
Brand: DETECH Model: D00053
DETECH 15"x12" Search Coil For Teknetics T2, T2+, T2 LTD Metal Detector With Coil Cover  TECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly, Size: 15x12", Weight approx. 720 g. Search Coil Type‎: DD /‎Double D; Coil..
£143.60 Ex Tax:£143.60
Brand: DETECH Model: D00054
DETECH 15"x12" Search Coil For Teknetics Omega, Gamma, Delta, G2 And Teknetics G2+; For Fisher Gold Bug And Fisher Gold Bug Pro With Coil Cover Included    TECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly..
£114.56 Ex Tax:£114.56
Brand: DETECH Model: D00055
DETECH 15"x12" SEF Search Coil For XP GoldMaxx Power 18KHz Metal Detectors With Coil Cover Included    TECHNOLOGY AND SPECIFICATIONS: Configuration: S.E.F (Symmetrical Electromagnetic Field) - Butterfly, Size: 15x12", Weight approx. 720 g. Search Coil Type‎: ..
£143.60 Ex Tax:£143.60
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