1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone

1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone
  • Sellerpclove.us
  • List PriceUS$92.90piece
  • Sale PriceUS$92.90piece
  • ShippingFree Shipping
  • Ratings4,7 (344)

Product Description



1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone


1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone


1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone


1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone


1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone


1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone


1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone


1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone


1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone


1.81 RI Oil Monochromatic Light Filter Gem Refractometer Gemological Gemstone

Specifications:
Measuring Range: 1.30 - 1.81 RI
Minimum Graduation Value: 0.01 RI
Color: Black
Features:
●Refractive Index is one of the most important optical parameters used to identify and authenticate polished precious and semi-precious gemstones. This 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 1.30 to 1.81 RI. The instrument can also be used to identify whether a particular stone is Isotropic or Anistropic (uniaxial or biaxial).
●Gemological (Gemstone) Refractometer is your primary and most powerful tool in gemstone identification. As with a typical critical angle refractometer, it will measure the Refractive Index of faceted stones.
●Can identify singly & doubly gemstones quickly and accurately
●Uniquely designed, low battery consumption and portable
●Approved by strict quality and safety standards for long and trouble-free life
●Guaranteed high quality and accurate testing results
Package Included:
1 x Gem Refractometer
1 x 2ml Vial of 1.800 Refractive Index Oil
1 x Mini Flashlight
1 x Storage Box
1 x Quick Start Guide

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