Diamond Experior Refill acid bottles for precious metal testing A new window should open

A new window should open on the PC

Presentation / extras: soft leather case and plain cardboard box

8X magnification will give you a lens of 15 to 25mm in diameter and a working distance of about 25mm (1 inch)

especially for domestic tables rather than workbenches

making tiny magnifiers look like serious bench magnifiers

Diamond Experior Refill acid bottles for precious metal testing A new window should openSummary Very reliable make, GemTrue. This is the latest model following on from their Diamond Plus. Automatic display, no need to adjust the sensitivity according to the size of the stone and the temperature, three lights: Diamond (= diamond or Moissanite*) or Other (= not diamond), or Metal (= you've missed the stones and have touched the setting by accident). To see an article all about diamond testing click here. Technical DISPLAY Three lights,