X3 Fully Waterproof Metal Detector Pulse Induction Underwater Metal Detector

Features:
The X3 matal detector operates on the pulse induction principle, unlike an induction balance detector, it does not require any ground balance adjustments.
With quick self-adjusting threshold function, once the threshold tone has been adjusted, the S.A.T. system will maintain it.
The X3 is designed to respond to all metal types. no rubbish metal rejection function.
The pulse timing control can be adjusted to reduce the effects of mineralized ground that can cause false target signals. The control is very useful in minimizing ground noise on beaches containing large amounts of black sand or regions with sand. If the ground does not cause false signals the control should be set at minimum for optimum performance.
Equipped with a earphone for you to use together, using the earphone in a noisy environment can get better results.
Wide applications: It can be used under water, salt water, fresh-water, land and so on, you can share it with your friends or families.