Direct depth estimation gives the device a clearer dig-depth reference by converting return signal strength into an on-screen level indicator, improving search

Sharper target centering lets the unit narrow signal response to a smaller detection zone, reducing lateral drift and improving recovery accuracy.

Water-safe sensing keeps the detector responsive over wet conductive surfaces with stable signal interpretation, helping maintain consistent target recognition.

Real-time tone output gives the device immediate signal feedback through distinct alert changes, supporting faster response to detected metal.