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32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone
32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone
Specifications
Brand Name :
FABLE
Model Number :
FGR-002
Place of Origin :
Guangdong, China
MOQ :
1 pcs
Price :
negotiation
Payment Terms :
T/T, Western Union , Paypal
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 :
0.002
Working table :
Stainless steel
Power supply :
2 x AAA battery / DC 3V
Color :
White
Warranty :
One year
Size :
140mm*42mm*95mm
Name :
Gemstone Refractometer
Description

Jewelry and Gem Refractive Index Testing tool 1.35 - 1.85 Range Gem Refractometer

Gem refractometer is the most important professional tool for identifing gem stones.It can test the gem refractive index easy,fast,and without spoilage,it can also test the gemstones’ luster

Model: FGR-002

Type Testers & Measurements
Testing scale 1.35-1.85
Accuracy 0.002
Color White
Size 140mm*42mm*95mm
Power supply Two No. 7 batteries or externally connected wide voltage power supply adapters (input voltage 100V-240V, output voltage DC 3V)
Eyepiece Diameter of 32mm, with amplification function(4X)
Prism type Synthetic cubic zirconia (CZ) testing prism
Prism size 14mm×4mm

Matters need attention

1. Whether the samples and the test table are clean,will affect your test,when you are in trouble of testing, first thing you do is to keep the sample and test table claen;

2. You can use something like alcoholto clean them,then them dry,otherwise the alcohoto will disturb your test.

3. Use the way of point measurem is the important to overcome the problems

4. There are two ways voltage imput for the refractometer:install the battery box,take off the cover of bottom,put in two 7# battery,turn on the LED light.Take the batteries out,if you don’t use it for a long time.you can also use the DC3V direct current suply(AC100—240V) after plug in. When use this way, the batteries will stop working.

32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone

32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone

32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone

Product tags

gemalogical gem refractometer

,

spectroscope gemstones

,

spectroscope for gemstones
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32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone

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Product Detail
Brand Name :
FABLE
Model Number :
FGR-002
Place of Origin :
Guangdong, China
MOQ :
1 pcs
Price :
negotiation
Payment Terms :
T/T, Western Union , Paypal
Contact Supplier
video
32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone

Shenzhen Fable Jewellery Technology Co., Ltd.

Site Member
11 Years
Since 2006
Business Type :
Manufacturer
Main Products :
Gem Testing Instruments, Gem Testing Kit, Gem Refractometer
Total Annual :
>5000000
Employee Number :
>50
Certification Level :
Site Member
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