Specification:

Name: Diamond Tester

Material: Plastic + Metal

Color: Black

Size: 160 x 40 x 23 mm

Power Supply: Powered by 9V battery (not included)

How To Test Diamond:

1. Put the 9V battery in. After use, turn off the power.

2. Turn on the switch.Make sure only 1 light is lighting up on the scale. Wait few seconds for the probe to heat up until Lamp on ready OK.

3. Turn on the lights numbers corresponding to the indoor temperature and diamond weight. Start test diamond, no need to adjust the switch switch.

4. Use the diamond discriminator probe to make 90-degree contact with the measured object, and observe the indicator light change. It needs a little bit of force to stop it on the diamond surface and make full contact.If unsuccessful, please repeat step 2.

Test result analysis:

If lights>= 9 and have sounds, it is true diamond.

If lights<9 and no sounds, it is not diamond.

If lights is 7 or 8, it is true crystal.

If lights is 6 or 7, it is true jade.

If lights is 4 or 5, it is glass.

Precautions:

1. The battery temperature is lower than 10 degrees Celsius, which seriously affects the use time

2. After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results

3. When testing diamond, your right index finger must keep touching the metal panel on the back of the tester.

4. The operating temperature is within the range of 10-35 degrees Celsius, and the humidity is below 80%

5. Don't wear gloves

6. Don't detect metal

7. Best to measure in no wind conditions

Package Includes:

1 * Jewelry Diamond Tester

1 * 60X Mini LED Magnifying

Manufacturer	ARCELI
Part Number	T2028
Package Dimensions	24.9 x 9.4 x 3.5 cm; 140 g
Manufacturer reference	T2028
Colour	Black
Power Source	Battery Powered
Batteries included?	No
Batteries Required?	No
Item Weight	140 g

ARCELI Diamond Tester Pen-High Accuracy Jewelry Diamond Tester＋60X Mini LED Magnifying, Professional Diamond Detector for Novice and Expert, Thermal Conductivity Meter

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