Product Details
Portable With Monochromatic Light Filter Gemological Testing
Instrument FGR-003A
Model number: FGR-003A
Type | Testers & Measurements |
Testing scale | 1.35-1.85 |
Accuracy | 0.003 |
Color | Black |
Size | 120mm*42mm*80mm |
Power supply | Unique built-in lithium battery power supply, fully charged can
keep the refractometer working for more than 7 days |
Eyepiece | Diameter of 32mm, with amplification function(4X) |
Prism type | Synthetic cubic zirconia (CZ) testing prism |
Prism size | 14mm×5mm |
Weight | 1KG |
Light | Monochromatic LED light |
Testing table | Frosted aluminum alloy table |
Minimum scale | 0.01 |
Warranty | One year |
Package | One set in a gift color box |
Company Profile
Shenzhen Fable Jewellery Technology Co.,Ltd was established in
2006, who located in Shenzhen which is called Chinese Jewelry
Capital. Shenzhen, with its unique geographical location and
development advantages, is the largest international well-know
jewelry manufacturing base and trade set scattered places. It is
also the international information center of jewelry industry as
well as training center of jewelry appraisal.
Fable focus on research and development, producing and marketing
jewelry detectiona and identification instruments. It specialized
in Gem Microscope, Gem Refractometer, Table Spectroscope, Hand-held
Spectroscope (Grating Spectroscope and Prism Spectroscope), Calcite
Dichroscope, Table Polariscope, Portable Polariscope, LW/SW
Ultraviolet Lamp, Optic Fiber Illumination ( Cold Light Source),
Diamond Proportion Tester, Hardness Pencil, Gem Indentifying Travel
Lab and so on. Some products are patented in China.
Fable insists on the principle of "Excellent Quality, Reasonable
price, Honesty, Co-operation" and take firm steps to achieve
continuous development at home and abroad by offering advanced
products with competitive prices and better service.
Surely, your support and advice is Fable's direction and
motivation. Fable will as always provide high quality product and
excellent service.
If you are satisfied with Fable, please share with more friends of
you.
Thank you!

