High Quality Gem Refractometer with Built-in LED Light and RI Oil Jewelry Tool Gemstone Identifier Tester
Store rating:4.7
(363 reviews)
Attributes
OtherMaterial
jewelry testingApplication
Testers & MeasurementsJewelry Tools & Equipments Type
For Necklace Making, For Bracelet Making, For Earring Making, For Ring MakingUsage
Guangdong, ChinaPlace of Origin
GR-701BModel Number
Brand Name:GAIN EXPRESS
Weight:0.627kg
Measuring Range:1.30 - 1.81 RI
Minimum Graduation:(RI) 0.01 RI
Illumination:Internal Light Source with momentary/power switch
Scale Division:0.01 nD
Color:Black
Ranges of Application:Laboratory, Gemology
Filter:Polarizing filter
Dimension:35mm x 63mm x 115mm
Power Source:3 x AG13 1.5V button batteries
Key attributes
Material
Other
Application
jewelry testing
Jewelry Tools & Equipments Type
Testers & Measurements
Usage
For Necklace Making, For Bracelet Making, For Earring Making, For Ring Making
Place of Origin
Guangdong, China
Model Number
GR-701B
Brand Name
GAIN EXPRESS
Weight
0.627kg
Measuring Range
1.30 - 1.81 RI
Minimum Graduation
(RI) 0.01 RI
Illumination
Internal Light Source with momentary/power switch
Scale Division
0.01 nD
Color
Black
Ranges of Application
Laboratory, Gemology
Filter
Polarizing filter
Dimension
35mm x 63mm x 115mm
Power Source
3 x AG13 1.5V button batteries
Packaging and delivery
Selling Units
Single item
Single package size
22.7X11.6X7.1 cm
Single gross weight
0.627 kg
Lead time
Product descriptions from the supplier
Minimum order quantity: 30 pieces
£2754-3649
Variations
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