Collecting listings has surprises
Description
This diamond tester features a highly compact design which is perfect to carry with when shopping for diamonds. It comes with a bag and a testing tray for holding loose stones. You can know the data of the diamond instead of knockoff. This diamond tester will indicate the result whether your diamond is genuine or fake.
Feature
- Color: Random color
- Material: Plastic and metal
- Size: 160x40x22mm/6.3x1.6x0.9inch
- Volume is adjustable by the volume pully.
- The reading is quite easy to read with the scale.
- Operated by 9V battery(not included)
- It emits different sounds to easily distinguish the readings.
- The tested diamond or jewlery must be clean and dry.
electronic gold tester