Accuracy of 0.003 Professional Gem Refractometer with Testing Range of 1.35 - 1.85

Description:

The refractometer is one of the most important tools in a gemological laboratory. It indicates the refraction index of a gemstone, which often gives vital clues to the identity of a gemstone. Refractometer Fable brand with:

1.  With Scale
2.  Scale rang: 1.35-1.85;
3.  Accuracy: 0.003;
4.  Weight: 1 kg;
5. Table: Aluminum alloy;
6. Two ways of power supply: 2x AAA batteries and 3V DC;
7. Durable CZ testing Prism;
8. Built-in Monochromatic LED light;
9. Large visual field and easy to read.
10. Package: Color box Package.

Accessories:

1. 2ml refringent oil;

2. power adapter;

3. Polaroid.

Dimension: 219x178x63mm.

Package: color box

Applications: Gemological Laboratory, Gemology school, Jewelry industrial

Product Advantage:

1. With scale
2. With large visible viwer
3. With RI liquid
4. With polarizing film