Armband, echtes Gold ? wertvoll ?

Hallo,

also magnetisch ist es nicht.
Kann ich den Säuretest zuhause oder mit Hausmitteln selbst durchführen ?

mfg

Funtkioniet wunderbar

Testing for Gold Plate
Introduction:
Probably most of the gold plated items referred to as "costume jewelry" or "fashion jewelry" contain gold at the surface wich is no thicker than eight millionths of an inch. Such a gold plate is referred to as gold flash. A large percentage of gold flash is sufficiently thin and or porous (microscopically) that the ET18 gold tester will read through the plate and indicate "NOT GOLD". A thicker plate will read as karat gold unless a portion of the surface being tested is erased with the eraser pencil or filed to expose the metal underneath. The eraser should be used as first choice since it is easier to use and non-destructive. However, the eraser will not work on thick gold plate.