This new optional coil is specialised for hunting small targets in mineralized ground
It operates on 3 higher frequencies 15 KHZ, 30 KHZ or 55 KHZ which is far more efficient when searching for gold.
All coils will be supplied with a lithium battery with a higher capacity. The new battery is integrated into the lower stem tube and offer a longer battery life, which is especially useful when searching remote area’s with no available charging facilities.
