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Country:
China
Model No:
GDR800
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Price for Minimum Order:
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Minimum Order Quantity:
1
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Contact Person Ms. emma
Xianjing Industrial District,, zhangzhou, fujian
Our Digital Gem Refractometer is a nice optical instrument which will give a reading of the refractive index of a clean, flat, well-polished facet to reproducibility of 0.**7RI index units. With covering the full range from 1.*0 to 2.*9RI, It is an ideal instrument to identify the gem stones. The importance is that it can test the gem stones without requiring ANY messy, damaging contact oil. RI Test Range:1.*0 to 2.*9RI Power Input: 9V Battery Work Tempreature: ****8�C
| Country: | China |
| Model No: | GDR800 |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 1 |
| Packaging Detail: | - |
| Delivery Time: | - |
| Supplying Ability: | - |
| Payment Type: | - |
| Product Group : | - |
