Pen-Probe for Auracle ANALYZER and Auracle PRO gold Testers Options_Mains Optional This will tell you if

This will tell you if it's diamond or Moissanite (you won't know which) or if it's neither

Strong nylon carrying pouch

see optional accessories

stamps and other small objects

Lens diameter: 120mm

Pen-Probe for Auracle ANALYZER and Auracle PRO gold Testers Options_Mains Optional This will tell you ifSummary Replacement pen probe for electronic gold tester. Please take care to order the correct pen probe, this one has a gold sticker and is for: Auracle Analyzer Auracle PRO. With light use, how long should a pen probe last? The manufacturers say it should be replaced after a year but if it's still giving correct readings (check against your calibration sample or any hallmarked gold) then it's fine, no matter how old it is. They do, however, dry up