Information about the CaratScreenPen
Detailed instructions can be found here as a PDF file. More information about the CaratScreenPen can be found here. It is also available in our online shop.
Replacement measuring pens must be replaced after use (calibration will then no longer work). Make sure that you do not leave the measuring tips exposed for long periods of time, as the electrolyte fluid will dry out and the pen will need to be replaced sooner.
Please note that the CaratScreenPen measures on the surface. It is not possible to penetrate thick gold plating without filing. More details on measurement results and correct interpretation can be found in the detailed operating instructions.
Only compatible with CaratScreenPen V2
