Feature

●【Introduction of Gemstone Refractometer】Refractometer is the main tool for gemologists and jewelers to identify gemstones, and it is an important gemstone refractometer tool to identify gemstone species. The gemological refractometer can measure the refractive index of gemstones quickly and without damage.
●【Jewelry Gemstone Identification Tool】The refractometer is easy to operate. It can measure or test the refractive index, transparency or opacity of faceted gemstones and help you easily identify the advantages and disadvantages of jewelry.
●【High Quality Material】The gemstone refractometer made of high quality ABS material, low battery consumption, sturdy structure can support long service life, lightweight and compact, easy to carry.
●【Application】This refractometer features high accuracy and easy operation. Identify single and double gemstones quickly and accurately. Specially designed for measuring the refractive index of gemstones and solid materials.
●【After-sales Service】We will undergo strict inspection before delivery and you can rest assured to buy and use. If you dissatisfied of our Gemston Refractometer, please contact us at any time online, we will try our best to help you solve any problems.


Description

Features:
1. Specially designed for measuring the refractive index of gemstones and solid materials.
2. Lightweight and compact, easy to carry.
3. This refractometer features high accuracy and easy operation.
4. Identify single and double gems quickly and precisely.
5. Low battery consumption for long service time.
6. Approved by strict quality and safety standards for a long and troublefree using.

Specification:
Condition: 100% Brand New
Item Type: Refractometer
Material: ABS
Refractive Index Range: 1.301.81 RI
Color: As Pictures Shown
Power Supply: 1 * AA Battery 
Size: Approx. 13 * 6 * 3.5cm/5.1 * 2.4 * 1.4inch
Weight: Approx. 720g

Package List:
1 * Refractometer
1 * Electric Torch (Battery is NOT included)
1 * English Manual