Gemstone Refractometer,Professional Diamond Identification Tool for Jewelry,Measurement Error: 0.005/Test Accuracy 0.001/refractive Index 1.300-3.0,for Jewelry, Jade, Diamonds,Optical glass

JJENXYYDS

Gemstone Refractometer,Professional Diamond Identification Tool for Jewelry,Measurement Error: 0.005/Test Accuracy 0.001/refractive Index 1.300-3.0,for Jewelry, Jade, Diamonds,Optical glass

£421.32 £702.20
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Description

  • High Quality Materials: The gem refractometer uses hard aluminum alloy to create a work surfaces, which is scratch-resistant and sturdy, providing stable support for precision testing. It is equipped with an ABS engineering plastic power switch and built-in triple insulation protection to effectively block the risk of leakage
  • Jewelry Tester Identification Tool: It is the most important tool for gem identification, and can measure the refractive index value of gemstones non-destructively, quickly and accurately. Refractive index test range 1.300-3.000
  • Test MethodNo refractive oil is required, just bring the sample's measuring surfaces close to the measuring platform to measure. Based on this parameter, you can determine whether the gem is a uniaxial crystal or a biaxial crystal
  • Working Principle: The working principle of the refractometer is based on total internal reflection. The refractive index is a very important optical parameter, and the characteristics of gemstones can be determined based on this parameter
  • Wide Range of Applications: Quickly and accurately identify single and double gemstones, diamond colored gemstones, designed for measuring the refractive index of gemstones and solid materials


Shipping and Returns

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  • All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
  • Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
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Gemstone Refractometer,Professional Diamond Identification Tool for Jewelry,Measurement Error: 0.005/Test Accuracy 0.001/refractive Index 1.300-3.0,for Jewelry, Jade, Diamonds,Optical glass

JJENXYYDS.

Gemstone Refractometer,Professional Diamond Identificatio...

£421.32 £702.20