Nokta SX28 11" Waterproof DD Search Coil for Simplex LITE, BT, and ULTRA power-adapter Wireless Technology: Low-latency wireless (sub-20ms

Wireless Technology: Low-latency wireless (sub-20ms response)

Protective coil cover (guards against rocks

Battery Type: Premium Nickel-Metal Hydride (NiMH) rechargeable cells

the next step up in the same family is the Fisher F22

Nokta SX28 11" Waterproof DD Search Coil for Simplex LITE, BT, and ULTRA power-adapter Wireless Technology: Low-latency wireless (sub-20msIf you're running a Simplex detector and want to cover more ground per session, the SX28 11 inch coil delivers both wider sweep coverage and deeper detection than the standard coil. The DD configuration handles mineralized soil better than concentric designs, making it a solid choice for relic hunting, coin shooting, and beach detecting where ground conditions vary. What's included Nokta SX28 11 inch DD search coil Protective coil cover Complete