Refractive Index Equipment Built In LED Light 0.003 Accuracy Gem Refractometer
Refractive Index Equipment Built In LED Light 0.003 Accuracy Gem Refractometer
Gem refractometer is the most important professional tool for identifing gem stones.It can test the gem refractive index easy,fast,and without spoilage,it can also test the gemstones’ luster
Model number: FGR-003
| Type | Testers & Measurements |
| Testing scale | 1.35-1.85 |
| Accuracy | 0.003 |
| Color | White |
| Size | 120mm*42mm*80mm |
| Power supply | Two No. 7 batteries or externally connected wide voltage power supply adapters (input voltage 100V-240V, output voltage DC 3V) |
| Eyepiece | Diameter of 32mm, with amplification function(4X) |
| Prism type | Synthetic cubic zirconia (CZ) testing prism |
| Prism size | 14mm×4mm |
How to proceed an order?
After buyer confirm the product&price is fine and ready to buy, please tell us your delivery address, phone number, post code sometimes need email to make our Proforma invoice to arrange payment, bank details and order details will be included in the invoice.
Packaging & Shipping
1). All products will be packed well before shipping to avoid damage during delivery.
2). Usually we send the goods by express delivery such as DHL, FedEx, UPS, Aramex, EMS. For a large quantity of goods, we usually ship by sea or by air.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.