Model Number: RHG-181
Brand Name: TLead
Key Specifications/Special Features:
Gem tester refractive index is one of most important optical parameterGloss of gem can be estimated by the parameterKinds of gem can be precisely determined in accordance with the measured value of refractive index because every kind of gem has its inherent refractiveBesides, index of double refraction can be also measuredThrough the parameter you can judge whether a gem is uni-axial or bi-axial photo-positive or photo-negativeGemological refractometer is characterized by small volume and less weight
It is easy to carry
It is a popular instrument used in jewelery market
Shipping Information:
- FOB Port: Qingdao
Main Export Markets:
- North America
- Central/South America
- Asia
- Australasia
- Eastern Europe
- Mid East/Africa
- Western Europe