Nokta 13.5 x 12.5" SX35 Black Search Coil Cover for Simplex Metal Detectors Clearance & Specials_Limited Time Promotions providing all the necessary tools

providing all the necessary tools for success in streams

Frequency range of approximately 4–45 kHz

The Next Evolution of Wireless Detecting — Now with ST Audio

Also you can use additionally electrical tape as sealing layer on your poles

Nokta 13.5 x 12.5" SX35 Black Search Coil Cover for Simplex Metal Detectors Clearance & Specials_Limited Time Promotions providing all the necessary toolsThe Nokta SX35 13. 5" x 12. 5" Search Coil Cover is a protective accessory designed for the SX35 Search Coil used with Nokta's Simplex series metal detectors, including Simplex Lite, Simplex BT, and Simplex Ultra. This coil cover helps protect the search coil from damage such as scratches, cuts, and general wear, ensuring its longevity and performance in rugged environments. Key Features: Size: 13. 5 inches x 12. 5 inches (35 cm x 31. 5 cm). Durable