Gem Tester,High Precision Jewelry Diamond Tester,Diamond Tester kit,Built-in Glass Testing and Calibration (Cal) Test Disc,Testable for a Variety of Gemstones

★★★★★ 4.4 20 reviews

$847.63
Price when purchased online
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Sold and shipped by beautifulmindsinc.com
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$847.63
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 220710438 Release Date 2026/05/03 List Price $339.05 Model Number 220710438
Category
  • ▶Used to test and measure diamonds and gemstones, suitable for the gem industry, academic institutes, laboratories, jewelry manufacturers, diamond appraisal companies and retail jewelers.
  • ▶The gemstone tester uses the principle of thermal conductivity to help distinguish diamonds and other imitations. It is equipped with a clear and easy-to-read analog dial to help users distinguish 16 common gemstones.
  • ▶The retractable thermoelectric probe head ensures that the pressure between the probe head and the gemstone remains constant. The probe head (0.6mm) can be used to detect diamonds as small as 0.02 carats.
  • ▶The metal alarm buzzer ensures that the probe head maintains contact with the gemstone during testing. Get consistent and reliable test results every time, no waiting, and easy to use.
  • ▶Built-in glass and calibration (CAL) test disk to assist thermal calibration.

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4.4 out of 5
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20 ratings | 8 reviews
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