Replacement Pen - CaratScreenPen V1 jewelry box Sold by piece

Sold by piece

Capacity: up to 5 mm round and 4 mm square

User-safe UV Retractable Optical Probe activates only when tip is in contact with the diamond

craft cutting

This new book on diamonds is conceived both for the general public (but not just as a 'coffee-table book') and for professionals who are looking for quick information

Replacement Pen - CaratScreenPen V1 jewelry box Sold by pieceThe Goldanalytix Replacement Pen V1 is specifically designed for use with the CaratScreenPen V1 (models produced before February 2026). This original replacement measuring pen ensures continued precision and reliable gold testing once your existing pen reaches the end of its service life. This product is used exclusively with the CaratScreenPen V1 gold tester. Product Features at a Glance Compatible only with CaratScreenPen V1 (before February 2026)