the largest coil available for the Simplex New Generation Series

Detection frequency - 750 pulses per second

and restoration professionals worldwide to protect valuable historical objects

Grading collectible coins

Keene Backpack Super Sucker - Hand Held Suction Dredge Magnets the largest coil available forTake your prospecting game to the next level with the lightweight and portable Keene Backpack Super Sucker Hand Held Suction Dredge. Weighing in at only 1. 50 lbs, it's perfect for backpackers and snipers. With a 1 1 2 inch x 14 inch vacuum chamber, you'll have all the power you need to extract gold and other valuable materials from even the narrowest crevices. Order now and experience the convenience and efficiency of this must have tool on your next