Gem Refractometer - Gemology Gemologist RGM-100 w/ 789nm Flashlight +RI 1.81

Item Description: RGM-100 Portable Gemological Refractometer with a flashlight COMES WITH 10 Gram Vial (1.8ml) of 1.81 Index Fluid Comes with instructions! Written by our staff, not converted from another language! Comes with a Gemstone Refra...

Price: £ 119.78 from Bonanza Global