10 Items Portable Jewelry Appraisal Gem Testing Kit With UV LED Lamp

10 Items Portable Jewelry Appraisal Gem Testing Kit With UV LED Lamp

Product Features

Fable protable identification travel lab,10 items jewery tool kit & Gem Testing Lab with interference ball

A professional gem testing toolkit, includes nearly all the needed gemological instruments. 

Technical Parameter:

1. Gem Refractometer:

a. two ways power supply: 2x AAA batteries and world wide AC110--240V;

b. testing rang: 1.35-1.85;

c. accuracy: 0.002;

d. appearance: grind arenaceous aluminum alloy with silver color.

e. 2ml refractive oil

2. Portable Polariscope:

a. diameter of polaroid: 30mm;

b. with LED cold light;

c. build-in 3V button battery;

d. appearance: alumunum alloy with black color.

3. Hand-held Grating Spectroscope:

a. with adjustable focus;

b. with high resolution;

c. avoiding reflection of interference;

d. appearance: blank.

4. Calcite Dichroscope:

a. material: excellent iceland spar;

b. big eyepiece and clear to read;

c. appearance: blank.

5. Gem Loupe:

a. size: 20.5mm dia.;

b. magnification time: 10X;

c. appearance: silver.

6. Chelsea Filter:

a. fastness and non-gumming

b. appearance: grind arenaceous aluminum alloy with black color(or white color).

7. Gem Tweezer:

a. material: stainless steel;

b. high elastic.

8. UV LED lamp:

a. 3 pcs of LED;

b. violet color light.

9. Cutting Loupe:

a. magnification time: 5X;

b. shape: turriform;

c. appearance: silver.

10. Pen torch:

a. special for diamond;

Applications: Gemological Laboratory, Gemology school, Jewelry industrial

Product Detail Parts Information with Pictures

The professional laboratory-level jewelry identification box allows you to perform professional gem appraisal anytime, anywhere.

The difference between the two models is the precision of the refractometer and the spectroscope type, which can be selected according to needs.