Gem Refractometer
$89.99
- The refractive index of gemstones and solid materials can be measured using this device.
- Lightweight and compact, easy to carry.
- The refractometer is highly accurate and simple to use.
- Quickly and accurately identify single and double gems.
Free Shipping on Orders Over $30
Specification
- Condition: 100% brand new
- Project Type: Refractometer
- Material: ABS
- Refractive index range: 1.30-1.81 RI
- Color: as shown
- Power: 1 * AA battery (not included)
- Packing size: 22*6.5*11cm
- Weight: about 690 grams
Package included
- 1 * Refractometer
- 1 * flashlight (excluding battery)
- 1 * English manual
- 1* Oil
