Metal Detector, MD-4090 High Accuracy Gold Metal Detector Waterproof LCD Display Backlight Positioning

CFWWSAQ

Back Light To adjust the back light from number 0-9, the user can adjust based on different environment. Memory system Have strong memory system, can remember the adjustation last time, which can be used directly when turn on next time. Waterproof search coil- 8.5" waterproof search coil can be used on beach or in shallow water. Three Tone Audio Discrimination - sounds three distinctive tones (high, medium and low) for different types of metal. Notch - ignores junk metal and finds valuable items by setting the disc and notch range., Manufacturer: CFWWSAQ