AUDIO FEATURES
Headphone Jack
Use for less disturbance to others around
you as well as to drown out distractions so
you can hear the tones better.
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There are four tones that will help you to identify the material the detector
has found:
Bass Tone
Ferrous metals, for example nails, bolts, stainless steel, cast iron and the
smallest amount of gold.
Low Tone
Foil, aluminum, tin foil, nickels, newer pull tabs and small amounts of gold.
Medium Tone
Older pull-tabs, bottle screw caps, newer US pennies & Canadian $1 and $2
made from zinc, smallest amount of silver and large amounts of gold.
High Tone
Dimes, older copper pennies, US quarters, US silver dollar, US half dollar,
largest amount of silver and largest amount of gold.
TONE RECOGNITION