15*12 SEF coil for Fisher Models

DETECH 15"×12" SEF Butterfly Search Coil – Waterproof + Coil Cover

Compatible with: Fisher F75, F75+, F75 LTD & F70 metal detectors.

Key Features:

• S.E.F (Symmetrical Electromagnetic Field) Butterfly design for superior depth and accuracy

• DD / Double D coil type, 15x12", weight approx. 720 g

• Ribbed housing absorbs shocks and vibrations; made of high-strength polymer reinforced with glass fibers

• Waterproof with maximum UV protection

• Better ground balance, stability, and sensitivity

• Accurate target identification and pinpointing

• Improved overall field performance and stable ground handling

Intended Use: Metal detecting, relic hunting, coins, jewelry, artifacts, gold & all metals

Warranty: 2-year warranty included

Why Choose This Coil:
The Detech SEF Butterfly coil offers 10–15% greater detection depth depending on ground conditions, thanks to its advanced S.E.F technology. Lightweight yet durable, it ensures maximum performance in all environments. Includes coil cover for protection.