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.
$115.45
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Description
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.
Additional information
| Weight | 1.5 lbs |
|---|---|
| Dimensions | 3 × 2 × 1 in |