two mini specimen tubes

suppleness

71 kHz VLF Technology for Fine Gold Detection

so you can hunt wet sand and wade shallow surf without damaging electronics

Li-Ion quick-release rechargeable battery

CORS Detonation 13x14 DD Coil Fisher F2/F4 - 22-45% Deeper 8-inch-coil two mini specimen tubesThe CORS Detonation 13" x 14" coil transforms your Fisher F2 or F4 into a depth seeking machine, detecting targets 22 45% deeper than stock coils while providing 30 60% more ground coverage. Key Features Exceptional depth performance 22 45% deeper detection than standard coils Larger ground coverage 30 60% more area per swing for faster hunting Completely waterproof Hunt beaches, streams, and wet conditions without worry Professional build quality