The coil is waterproof to 20 meters

Reject Iron mode silences ferrous targets so you skip bottle caps and pull tabs

making long walks to your detecting location more comfortable

and get better separation in iron trash

Minelab 10" Slimline Coil Cover - Search Coil Protection gold detector The coil is waterproof toEssential Protection for Your Minelab Search Coil This genuine Minelab coil cover protects your valuable 10" slimline search coil from rocks, roots, and abrasive surfaces that can damage the coil housing over time. Key Benefits Extends coil life by preventing scratches and wear on the coil bottom Maintains detection performance with minimal impact on sensitivity Easy installation simply stretch over your existing coil Durable construction withstands