Refractometer with Light & Case
Single unit weight: -- lbs / -- kg
Single unit weight: -- lbs / -- kg
Refractometers are used for identifying the refractive index of gemstones and is one of the primary tools used in gem identification. This Refractometer features an easy viewing lens and a small storage case, as well as a small flashlight to use as a light source and instructions. Refraction liquid is not included. Made in China.
Specifications:
Measuring Range: 1.30-1.81
Minimum graduation value: 0.01
Refractometer Size: 1-1/8" wide by 2-3/4" tall x 5-1/8" length
Case measures 8" x 4-1/2" x 2-3/4"
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