Refractometers are a primary tool in gem identification, used to measure the refractive index of gemstones with precision. This refractometer features an easy-viewing lens, a measuring range of 1.30–1.81, and a minimum graduation value of 0.01. The set includes a compact storage case and a small flashlight to serve as a light source, along with instructions—making it a complete, ready-to-use kit for gemological work. Refraction liquid is not included. Made in China.
Features
- Measures refractive index across a 1.30–1.81 range
- Minimum graduation value of 0.01 for precise readings
- Easy-viewing lens design for comfortable use
- Includes small flashlight for use as a light source
- Comes with a compact storage case and instructions
- Refraction liquid is not included
Specifications
| Measuring Range |
1.30–1.81 |
| Minimum Graduation Value |
0.01 |
| Refractometer Dimensions |
1-1/8" wide × 2-3/4" tall × 5-1/8" length |
| Case Dimensions |
8" × 4-1/2" × 2-3/4" |
| Origin |
China |
What's Included
- Refractometer
- Small flashlight (light source)
- Storage case
- Instructions
Notes
Refraction liquid is not included and must be purchased separately.
