Replacement Pen - CaratScreenPen V1 jewelry box User-safe UV Retractable Optical Probe

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

Capacity: up to 5 mm round and 4 mm square

Backed by Japanese engineering and a one-year guarantee

Force de frappe réglable | Fréquence de frappe jusqu'à 8'000 coups / min | Livré avec une pointe 240

craft cutting

Replacement Pen - CaratScreenPen V1 jewelry box User-safe UV Retractable Optical ProbeThe 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)