instrument gemological

Gem Testing Instruments Gemology Stander Conoscope for Polariscope Model:FTP-ZG Description: In gemology, we use a conoscope (a strain free acrylic or...

2000X tool microscope surface light source and transmission light source LED cold light source gemological microscope I. Functions Large tool-maker mi...

FGR-003 Gemological Refractometer The refractometer is considered by some to be the most important of all gem identification instruments. It can be in...

Optical equipments for Gem built-in Led jewelry Hand-Held refractometer Product description The Gem Refractometer is an important instrument which mea...

Synthetic Sapphire Crystal Suitable For Sapphire Lens And Electrical Insulator​ Description The research on synthetic sapphire has a long history, and...

Multi-function Gem Travel Kit includes 20 gemology instruments for gem identification Model:FGK-20 Fable protable identification travel lab,20 items j...

Mobile Gemstone Laboratory with 20 kinds of gemological instrument Model:FGK-20 Fable protable identification travel lab,20 items jewery tool kit &...

Travel Gem Testing Kit 20 Items Gemological Instruments With Interference Ball Model:FGK-20 Fable protable identification travel lab,20 items jewery t...

Genuine tools Testing Jade and Gemstone Mohs Hardness Level 5-9 Model Number: FMH-5 Hardness Pencil is used for scratching the rough gemstones. If the...

Portable quick Hardness Level Tester Genuine tools Gemstone Mohs hardness pencil Model Number: FMH-8 Hardness Pencil is used for scratching the rough ...

Portable LCD Digital Jewelry Scale Carat 0.005CT Accuracy Touch Screen With high light LCD digital display, high sensitive and easy operation, portabl...

Gem Testing Toolkit with Gemological Instruments for Student and Hobbyist Model No.: FGB-8 Description and Specifications: This portable toolkit inclu...

Fable Gemological Toolkit Gem Testing Kit Jewllery Testing Instruments FGB-6 Description and Specifications: This portable toolkit includes all the hi...

Gem Identification Travel Lab box with wheels 20 kinds of gemological instrument Model number: FGK-20 This portable toolkit includes all the high-qual...

Handheld Prism Gemological Instrument Portable Handheld Durable Prism Spectroscope Model Number: FPS-3 Product Application The spectroscope is a tool ...

Gemological Handheld Pocket Optics Lens 10X Triplet Loupe Drop Type The loupe is the most widely used and most familiar gem-identification instrument....

Monochromatic Light Illumination Gem Microscope Optical gemological instrument FGM-R5S-11 Five generations of swing arm base: ★Atmospheric classic bas...

Precise Gemological Instrument Desktop Drawer-type with grading device UV Lamp Specifications: Technical Parameter Size 170mm*170mm*140mm Function To ...

CZ Gem Testing Instruments Refractometer with Testing range 1.35-1.85 The refractometer is one of the most important tools in a gemological laboratory...

Presidium Duo Tester Model PDT Gem Testing instrument Model Number: PGT/CSE Description: Presidium DuoTester is the only comprehensive tool on the mar...