For which test objects can the magnetic scale be used?
The magnetic scale can be used for a wide range of objects. For example, bars weighing up to 250 g can be examined, as can common coin sizes up to 5 oz. For bars weighing more than this, we recommend additional test with our bar testing kit, as foreign metal inclusions behind gold layers thicker than 2.5 mm may not be detected by the magnetic balance. However, such thick coatings are still the exception, at least for the time being (a fact that may change with developments such as the magnetic balance).
Caution: The magnetic field of the scale could damage sensitive devices such as watches. Check this in advance and do not place objects of this type carelessly on the magnetic scale. Translated with DeepL.com (free version)