Usage/Application : Measure refractive index of gemstones
Supply Type : Manufacturer
Brand Name : Fable
Model Name/Number : FGR003
Packaging Type : Box
Fable FRG003 Gemological refractometer is a low-cost lightweight measuring instrument used by jewellers and traders of gemstones to measure polished stones over a refractive index range of 1.35 to 1.81 RI and has a clean aluminium table and a built-in light source. The instrumentmore...
Sachi Gem Refractometer is a low-cost lightweight measuring instrument used by jewellers and traders of gemstones to measure polished stones over a refractive index range of 1.30 to 1.81 RI. The instrument can also be used to identify whether a particular stone is Isotropic or Anmore...