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0.003 Accuracy Portable 1.85 Gemological Refractometer FGR-003A

Shenzhen Fable Jewellery Technology Co., Ltd.
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0.003 Accuracy Portable 1.85 Gemological Refractometer FGR-003A

Brand Name : FABLE

Model Number : FGR-003A

Place of Origin : Guangdong, China

MOQ : 1 pcs

Price : negotiation

Payment Terms : T/T, Western Union , Paypal, Alipay

Supply Ability : 2000 pcs per month

Delivery Time : Within 7 days after payment

Packaging Details : Paper carton packing.

Testing scale : 1.35-1.85

Accuracy : 0.003

Working table : Frosted aluminum alloy table

Power supply : built-in lithium battery

Name : gemological refractometer

Warranty : One year

Size : 120mm*42mm*80mm

Weight : 1KG

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Portable With Monochromatic Light Filter gemological refractometer 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

0.003 Accuracy Portable 1.85 Gemological Refractometer FGR-003A

0.003 Accuracy Portable 1.85 Gemological Refractometer FGR-003A

0.003 Accuracy Portable 1.85 Gemological Refractometer FGR-003A

Matters need attention

1: Wipe the prism before the test to make it clean;
2: Protect the prism of the refractometer during the test to avoid scratches with hard gems or tweezers that will affect the test results;
3. After the test, wipe the contact liquid on the prism in time;
4. The conventional refractive liquid test range is 1.35-1.79, gems's IOR larger or lower than this range cannot be measured;
5. For accurate and comprehensive testing of gemstones, please combine with other instruments to verify each other to make the results more accurate;
6. Unpolished or poorly polished gemstones cannot read the refractive index normally;


Product Tags:

0.003 Accuracy Gemological Refractometer

      

1.85 Gemological Refractometer

      

Portable Gemological Refractometer

      
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