Refractometer
Single unit weight: -- lbs / -- kg
Single unit weight: -- lbs / -- kg
Gemstone refractometers are used for identifying the refractive index of gemstones and is one of the primary tools used in gem identification. The GemPro refractometer features an easy viewing lens.The Refractometer includes a small flashlight to use as a light source, a bottle of refractive index liquid and a monochromatic filter.
{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}