So far so good
Just found out 2 weeks ago my daughter is allergic to nickel. I ordered this to detect nickel in things she wears.  As suspected her belt buckle contains nickel as well as the back of buttons and rivets in her jeans.  Her earrings are stainless steel and no nckel was found.  I just ordered her a nickel free belt.  She can't wait to receive it do she can start wearing her jeans again.
Rating: 4 stars