Built for Serious Metal Detecting

1% distortion

Fully waterproof to 10 feet

Built for Real Detecting Conditions

How it compares to other Minelab pinpointers

Nokta INV40 15.5" x 14" Waterproof DD Search Coil for Invenio Metal Detector multi-frequency Built for Serious Metal DetectingThe Nokta INV40 is a 15. 5" x 14" Double D search coil built exclusively for the Nokta Invenio detector, designed to cover more ground per sweep while maintaining target separation in trashy sites. Invenio owners working open fields, large parks, or beach zones need the INV40's expanded footprint to reduce passes and reach deeper targets. The waterproof construction handles surf, streams, and wet sand without concern, and the included protective cover