cultj Diamond Thermal Tester Diamond Tester

★★★★★ 4.1 52 reviews

US$38.00
Price when purchased online
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US$38.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 222412055 Release Date 2026/05/04 List Price US$38.00 Model Number 222412055
Category
  • Classic Diamond Tester: Diamond Thermal Tester, stable and accurate performance. Designed specifically to distinguish between colorless diamonds and fake diamond.
  • Using the principle of difference of thermal conductivity between diamond and fake diamond, detect and distinguish colorless diamond and imitation in 2 seconds.
  • It has alarm function when the probe touches metal and has the function of low battery alarm.
  • The tester doesn’t work for ten minutes, it will automatically extinguish the indicator light, and make a "beep" sound, It has the function of warning the user to turn off the power.
  • Bright dynamic display and sound detection results prompt tone. Portable and hand-held design,It’s ergonomic.
Batteries 3 AAA batteries required.
Item Weight 2.29 ounces
Manufacturer Wenzhou Kefeng Instrument Co., Ltd.
Item model number thermal
Product Dimensions 6.69 x 1.57 x 0.79 inches
Is Discontinued By Manufacturer No

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4.1 out of 5
★★★★★
52 ratings | 21 reviews
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