jewelry appraisal desktop gem tester

Brand Name:Fable

Model Number:FUV-4

Place of Origin:China

Appraisal Gem Diamond and Jewelry Desktop Tester Larger Viewer UV light lamp FUV-4 Specifications: Technical Parameter Size 170mm*170mm*140mm Function To check the fluorescence of the Gem and Jewelry Length Wave 365nm Short Wave 253.7nm Power supply ...

Brand Name:FUNINFRONT

Model Number:F302

Place of Origin:China

CREE Q5 White Light Expert Jade Flashlight Portable for Gem, Jewelry Appraisal Key Features of CREE Q5 White Light Expert Jade Flashlight : Durable and wearable body design. This led flashlight is well built of strong aviation aluminum alloy. Small size...

Brand Name:FZLink

Model Number:RHG-181

Place of Origin:FuZhou China

Optical equipments for Gem built-in Led jewelry Hand-Held refractometer Product description The Gem Refractometer is an important instrument which measures the refractive indices of stones. It has a pull out eyepiece and a high quality lens that gives ...

Model Number:8066

Brand Name:Wufan

Place of Origin:Guangdong, China

1. Contact us for a free sample. 2, if you need other styles of products, want to buy products with brand logo, please contact us Department. 3, for large quantities, please contact us and we will provide the best price. 4, we have professional overseas ...

Model Number:NCJ-S800

Place of Origin:China

...Jewelry Zoom Gem Stereo Microscope NCJ-S800 Halogen Description Gerry lvanov optical imaging systems and special jewelry tested microscope stand. Fully meet the appraisal needs of all kinds of diamonds, crystals, gems and other jewelries. Using 1:6.7 zoom optical system,0.67X-4.5X zoom lens,magnification setting meet the jewelry...

Place of Origin:China

Brand Name:CNOEC, OPTO-EDU

Model Number:A24.0901

...kinds of diamonds, crystals, gems and other jewelries. --0.67~4.5x Zoom Lens, with WF10x/22mm Eyepiece, --Total Optical Magnification 6.7~45x --Professional Jewelry Microscope Stand, With Base Rotating and Inclination Adjustable --Bright Field Transmit,

Brand Name:AAA Gems

Model Number:RD212

Place of Origin:China

... well; With a refractive index of 2.6, show more brilliance than diamond; More than twice of flashes of fire as much as Diamond, Ruby, Emerald, or Sapphire Jewelry Details: Item Number RD212 Gold Weight 6.7 grams Shape Round Brilliant cut Carat Weight 1

Brand Name:YUYANG

Model Number:YY051

Place of Origin:China

...Tester Digital Multi-Mode Gold Testing Machine Features The K value of gold, the PT value of platinum, the density value, and the percentage of purity can be measured. The K value of gold, the PT value of platinum, the density value, and the percentage of purity can be measured. Pawnshops, banks, jewelry stores, precious metals recycling, jewelry factories, gem...

Brand Name:CONHON

Model Number:CGK

Place of Origin:CHINA

... stones Precious metals Density tester Laboratory Analytical Balances Aczet's uncompromising focus on technical leadership has led us to offer wide collection of GEM & JEWELLERY balances. Our collection of jewelry balances encompasses Economical Carat ...

Brand Name:Lonroy

Place of Origin:China

...Release Wear Testing Machine EN 1811 Desktop Metal Products Nickel Release Abrasion Tester Product Description Product Description This instrument is mainly used for testing metal products such as jewelry, glasses, and watches to comply with the new nickel...