Detech 18" DD Closed Design Search Coil for Minelab GPX, GP, SD Series Gold Detectors all terrain dig pouch Battery life runs 25 to

Battery life runs 25 to 35 hours on two alkaline 9V batteries

Compatible with 9 popular Nokta detector models for versatile upgrading

Sensitive for mineralized soil

so you can build a multi-stage sifting stack in the field without carrying separate frames

Detech 18" DD Closed Design Search Coil for Minelab GPX, GP, SD Series Gold Detectors all terrain dig pouch Battery life runs 25 toDetech 18 DD Closed Design Search Coil for Minelab GPX, GP, SD Series Gold Detectors Weight: 1460 grams This is the largest of the closed design series of gold coils. Designed and developed for gold detecting open areas, known to contain deep gold. The coil is the deepest seeking mono in the range. And still sensitive to sub gram gold. Features Very stable operation. Better Sensitivity. More accurate target identification. More stable ground and