Metal Detector with Pulse Induction
The Black Hawk is an extremely efficient metal detector which utilizes a higher power scheme to search deeper in many different types of soils. Having accessed the latest in pulse induction detector technology, our engineers have been able to increase the size of the detection field (SDF), enabling the unit to see deeper.
Using an automatic varying eddy current allows the Black Hawk to delay the next pulse which makes the transmission coil also the receiver coil. This additional delay allows the usage of larger search coils like our 150 x 150 cm (5′ x 5′) for extremely deep objects or our 16 cm for the very small gold nuggets.