Hi I'm new at this too. someone gave me a metal detector, he estimates it to be 30 years old, and was brand new in the box. Cannot find a manufacturers name anywhere, We took it to the beach today and I found an earing, a few old bottle caps, a quarter and some hair clips. It was fun to see the needle go to ferrous, or non ferrous and digging in the sand. I again have no clue who made this detector, all I know is I had fun and plan on going again !