Presidium Electronic Refractive Index Meter II

Product Description

• Helps to identify diamonds, moissanites, and colored gemstones
• Continual elimination of the possible gemstones through values such as via R.I., Color, Hardness and S.G.
• Tests on transparent gemstones, with flat polished surface, Ideal for separation of gemstones
• Speed up on the identification of gemstones in parcel, RI liquid not required
• Consistent and reliable results every time, Clear and visible display for ease of reading measurements