説明

• Portable electronic machine for distinguishing genuine diamonds from other simulated . LCD reveal and LED display, powered through manner of DC 9V battery x 1 (not included) If stone crystal, a simulant like zirconia (), there's no reaction. It is designed for a fast, correct and safe diamond verify colour:Black + silver Material:PC+ metallic size:16*4*2 Package Contents: 1 * Metals and Gem Tester 1 * LED Magnifier 1 * Test bench 1 * Instruction guide Only the above equipment content, different item are usually not included. Note: Light and assorted reveals can cause the colour of the item in the photo a bit various from the real thing. The dimension allowed error is +/- 1-3cm.

• 
• 
• 
• 
• 

レビュー