*NEW* PL Inspector - Gemetrix Melting and professional model makers

and professional model makers

5) Power and Battery:

With internal calibration and stabilized measurement performance

and metal cutting in gold

Lighting: Diffused LED + CFL

*NEW* PL Inspector - Gemetrix Melting and professional model makersThe PL Inspector (PhotoLuminescence Inspector) allows observation of fluorescence and phosphorescence from short wave (SW) and long wave (LW) ultra violet illumination. These observations can help a gemmologist determine whether a diamond or gem is synthetic or treated. The colour and intensity of the fluorescence provides a useful indicator, with a common test being whether the SW intensity is brighter than the LW, thereby suggestive of a synthetic