Detech
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Detech has been designing and manufacturing advanced hobby metal detectors, treasure detectors and deep seeking search coils since 1990. Enhance your metal detector with the patented Detech Ultimate or SEF Butterfly coil.
![logo_detech](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/cat_brand_detech_img.png)
Sale price
$179.95
Regular price
$197.95
-$18.00
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$179.95
Regular price
$197.95
-$18.00
Detech 12 x 10" SEF Butterfly Search Coil for Teknetics Gamma, G2+, Fisher Gold Bug, Gold Bug Pro Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$189.95
Regular price
$208.95
-$19.00
Detech 15 x 12" SEF Butterfly Search Coil for Garrett Ace Series Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$189.95
Regular price
$208.95
-$19.00
Detech 15 x 12" SEF Butterfly Search Coil for Garrett AT Pro, AT Gold, AT Max Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$189.95
Regular price
$208.95
-$19.00
Detech 15 x 12" SEF Butterfly Search Coil for Whites Prizm, Treasure Master, Treasure Pro Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$189.95
Regular price
$208.95
-$19.00
Detech 15 x 12" SEF Butterfly Search Coil for Whites DFX, MXT, MXT All Pro, M6 Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$199.95
Regular price
$219.95
-$20.00
Detech 15 x 12" SEF Butterfly Search Coil for Whites Spectra V3, V3i, MX5 Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$189.00
Regular price
$219.95
-$30.95
Detech 15 x 12" SEF Butterfly Search Coil for Whites MX Sport and MX7 Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$189.95
Regular price
$208.95
-$19.00
Detech 15 x 12" SEF Butterfly Search Coil for Fisher F75, F75+, F75 LTD, F70 Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$189.95
Regular price
$208.95
-$19.00
Detech 15 x 12" SEF Butterfly Search Coil for Teknetics T2, T2+ and T2 LTD Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$189.95
Regular price
$208.95
-$19.00
Detech 15 x 12" SEF Butterfly Search Coil for Teknetics Gamma, G2+, Fisher Gold Bug, Gold Bug Pro Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$124.95
Regular price
$137.45
-$12.50
Detech 8 x 6" SEF Butterfly Search Coil for Garrett Ace Series Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$129.95
Regular price
$142.95
-$13.00
Detech 8 x 6" SEF Butterfly Search Coil for Whites Prizm, Treasure Master, Treasure Pro Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$149.95
Regular price
$164.95
-$15.00
Detech 8 x 6" SEF Butterfly Search Coil for Whites DFX, MXT, MXT All Pro, M6 Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$149.95
Regular price
$164.95
-$15.00
Detech 8 x 6" SEF Butterfly Search Coil for Teknetics T2, T2+ and T2 LTD Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$179.95
Regular price
$197.95
-$18.00
Detech 12 x 10" SEF Butterfly Search Coil for Fisher F11, F22, F44 Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$179.95
Regular price
$197.95
-$18.00
Detech 13" Ultimate Search Coil for Teknetics Gamma, G2+, Fisher GoldBug, Gold Bug Pro Metal Detectors
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$450.00
Regular price
$495.00
-$45.00
Detech 18” Discriminating Round Search Coil for SSP 5100 Deep Seeking Metal Detector
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$550.00
Regular price
$605.00
-$55.00
Detech 1.5m x 1.5m Discriminating Search Coil for SSP 5100 Deep Seeking Metal Detector
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$595.00
Regular price
$655.00
-$60.00
Detech 2m x 2m Discriminating Search Coil for SSP 5100 Deep Seeking Metal Detector
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)