Detech 12 x 10" SEF Search Coil for Tesoro Tesoro Silver uMAX, Golden uMAX, Cortes and De Leon Metal Detectors OVERSIZE Provides crystal clear and instant

Provides crystal clear and instant audio response

Unlike older non-digital units

One button depth measurement

More Power - Powerful 5-Watt output with 5 output levels makes locating utilities easier

Detech 12 x 10" SEF Search Coil for Tesoro Tesoro Silver uMAX, Golden uMAX, Cortes and De Leon Metal Detectors OVERSIZE Provides crystal clear and instantDetech 12 x 10" SEF Search Coil for Tesoro Silver uMAX, Golden uMAX, Cortes, De Leon 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 High Quality Construction This search coil is produced using the highest quality materials and advanced manufacturing