Brand Name | GemTrue |
Place of Origin | Guangdong,China |
Model Number | DK91006 |
Jewelry Tools & Equipments Type | gemological instrument |
Scope type | Scope, Refractoscope |
Product name | Refractometer |
Material | Metal |
Size | 120*65*35mm |
Weight | 380g |
Measurement Accuracy | 0.02 |
Measurement Range | 1.31 to 1.81 |