- Battery Included: No
- Hign-concerned Chemical: None
- Model Number: Jam000686
- Display Type: Digital
- Brand Name: kebidumei
- Origin: Mainland China
- Certification: CE
LED Indicator Diamond Tester Pen Professional Diamond Tester High Accuracy Diamond Tester Gem stone Jewelry Testing Tool
Specification:
Project type: Diamond tester
Materials: metal, plastic
Color: Black (as shown in the picture)
Size: (as shown in the picture)
13.5 x 4 x 2 cm/5.31 * 1.57 * 0.79 inches
Powered by a DC 9V battery x 1 (not included)
Features:
Easy to use even for beginners
Make audible sounds to provide accurate readings
If the diamond is a real diamond, a diamond indicator (green light) will be displayed
Metal alarm (emits a continuous buzzing sound when the user accidentally comes into contact with metal instead of stone)
Used to test the large/small switch for diamond+/-8 points
Make a sound to provide accurate readings
LCD display and LED indicator lights
If a stone is a pseudocrystal, then analogues like cubic zirconium (CZ) will not react
Operation method:
1. Turn on the power, the power indicator light is on, and the instrument starts to preheat. After a few seconds, the instrument can be used.
2. Take the bare drill to be tested into the appropriate sinking hole of the bracket, with the table surface facing upwards. You don’t need to put the tray holes into those that have already been embedded, you can hold them with your hands.
3. Move several bright LEDs according to the weight of the test diamond and the location of the temperature measurement.
4. Remove the needle sleeve, hold the instrument in hand, and touch the conductive plate on the back cover of the instrument with the index finger of the right hand. Place the probe in vertical and gentle contact with the diamond surface being measured.
5. Carefully observe the instrument, if the light reflected from the other light-emitting diodes is yellow, and when the light moves to nine diodes accompanied by a beep sound, it explains that the test is a real diamond. On the contrary, if the light source moves to less than nine diodes and there is no accompanying beeping sound, this explains fake diamonds or counterfeits.
The package includes:
1PC X Diamond Tester
1PC X Description Number
Note:
The product is just a diamond tester, not including the product demonstrated in the picture
