Refractometer with Light & Case

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, 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 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 NotesRefraction liquid is not included and must be purchased separately.