Detech Arrow 18" x 4" Widescan DD Waterproof Search Coil for Fisher F75 / F70 (Open Box)
The Detech Arrow 18 x 4 Widescan DD Search Coil is a high-performance, all-terrain metal detecting coil designed for serious detectorists who want maximum ground coverage, excellent target separation, and stable performance in challenging environments.
This coil is open box and looks like new. The only reason it cannot be sold as brand new is damage to the manufacturer’s outer cardboard box. Because of this, you have the opportunity to purchase this legendary “Bigfoot-style” search coil at a significant discount.
Compatibility
Designed specifically for use with the following Fisher metal detectors:
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Fisher F75
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Fisher F75+ Plus
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Fisher F75 LTD
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Fisher F70
Key Features & Benefits
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18" x 4" Widescan DD design for fast, efficient ground coverage
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Waterproof and all-terrain construction for land, beach, and shallow water detecting
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Lightweight and well balanced at just 1 lb 10 oz
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Innovative Arrow footprint provides a narrow detection path with exceptional target separation
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Optimized for trashy environments with stable, precise operation
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Covers 2–3 times more ground than standard search coils
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Depth performance comparable to a 4–8 inch standard coil
Why Choose the Detech Arrow Coil?
The Detech Arrow is unlike any other search coil on the market. Its unique, elongated footprint allows detectorists to cover large areas quickly while maintaining excellent sensitivity and pinpoint accuracy. This opens up previously unexplored opportunities, especially in locations where standard coils are inefficient.
Ideal Uses
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Coin & Relic Hunting
Perfect for old home sites, foundations, and abandoned locations where precision and separation are critical. -
Beach & Jewelry Hunting
One of the most popular coils for beach detecting thanks to its stability and wide footprint, allowing you to find newly buried jewelry faster and with less effort. -
Gold Nugget Hunting
The narrow detection path and precise pinpointing make this coil excellent for locating small gold nuggets in difficult terrain and tailing piles. -
Meteorite Hunting
Highly effective at detecting iron and nickel meteorites, making it ideal for searching large, open areas efficiently.
Condition
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Open Box
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Coil is like new
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Outer cardboard box is damaged
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Fully functional and ready to use
If you’re looking for a high-end Fisher-compatible search coil that delivers speed, precision, and versatility — this Detech Arrow 18 x 4 DD Search Coil is an outstanding value.