Fable FGR003 CZ Refractometer

Fable FGR003 CZ Refractometer

Sachi Digital Refractometer

Sachi Digital Refractometer

Sachi Gem Refractometer

Refractometer - 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.
$135.00
Availability: In stock
SKU
JTGERM002

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 Anisotropic (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.

Features:

  • Can identify singly doubly refractive gemstones quickly and accurately.
  • Uniquely designed low battery consumption and portable.
  • Approved by strict quality and safety standards for a long and trouble-free life
  • Guaranteed, high quality and accurate testing results

Specifications:

  • Measuring Range: 1.30 - 1.81 RI Minimum G
  • Radiation Value: 0.01 RI
  • Dimension: 30 x 70 x 130mm
  • Weight: 400g

Set Includes:

  • 1 x Gem Refractometer
  • 1 x Polarizing Filter
  • 1 x Monochromatic Light Filter
  • 1 x Mini Flashlight
  • 1 x 1.5V AAA Battery
  • 1 x Storage Box
  • 1 x Refractometer
  • 1 x 2ml Vial 1.790 Refractive Index Oil
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