Detech 12 x 10" SEF Butterfly Search Coil for Teknetics T2, T2+ and T2 LTD Metal Detectors Fisher F44 The DHI-1 Diver Held Interrogator

The DHI-1 Diver Held Interrogator will quickly locate an acoustic sonar transponder transmitting a frequency of 24

Please note that this coil does not include a coil cover or hardware

Variable Self Adjusting Threshold

Preview Video of Superwand

Its design enhances sensitivity

Detech 12 x 10" SEF Butterfly Search Coil for Teknetics T2, T2+ and T2 LTD Metal Detectors Fisher F44 The DHI-1 Diver Held InterrogatorDetech 12 x 10" SEF Butterfly Search Coil for Teknetics T2, T2+ and T2 LTD Metal Detectors Compared to a standard Double D search coil, the patented SEF Butterfly design offers several advantages: Better ground balance More stable operation Deeper detection depth Better pinpointing More accurate target identification Advanced Manufacturing and Materials This search coil is produced using the highest quality materials and advanced manufacturing