9 oz (82 g)

Materials: Durable plastic construction

it significantly reduces the energy required to rock your bucket back and forth and from side to side

while 10 kHz adds brass and small relic punch in mixed soil

6" x 11" Search Coil

Nokta AU Gold Finder AU13 5" DD Search Coil - White sand sifter 9 oz (82 g)This compact 5" DD coil transforms your Nokta AU Gold Finder into a precision prospecting tool. Perfect for working around rocks, in tight crevices, and areas where larger coils can't reach effectively. Key Features Compact 5" diameter maneuvers easily in rocky terrain and tight spaces DD (Double D) configuration superior ground balancing and target separation Fully waterproof construction submerge completely for creek and stream prospecting Complete