Product description
Diamonds Selector II will indicate genuine- diamonds or fake. designed- for quick, precise, and safe diamonds testing.
Uses large / small switches for testing diamonds,Emits audible- sounds to easily differentiate the readings.
Our diamonds Tester Pen simple to operate to get results-, professionals are not required.
The operating environment: 5-35 ℃, and the air relative humidity: 80%.
Batteries: 1 x 9v Battery (not included).
Size: approx 135x40x23mm/5.3x1.6x1-inch
Batteries: 1 x 9v Battery (not included)
Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
1x Thermal Conductivity Meter