Gem Refractometer With Flashlight

Gem Refractometer With Flashlight

    Price: $99.95

    Code: SST-7209

    Weight: 1.50 pounds


    Gem Refractometer With Flashlight
    Gem Refractometer's primary use is to measure the angle at which light traveling through the stone is bent or refracted.


    The Gem Refractometer can also determine whether a stone is singly or doubly refractive.


    Flashlight included.

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