FEATURES
Provides 4800-5200 Kelvin. Ideal light source of diamond color grading.
In addition, UV light is equipped for grading pearl and color stones.
(*Available in 100V only)

FEATURES
This convenient ultraviolet light is light-weight, compact, battery-run
and portable.
It switches to daylight by simply attaching the spare white light.
It is a big help in the discernment of moissanite.
Do not look directly into ultraviolet light while in use.

APPLICATIONS
Judging the quality of gems and pearls.
Judging the color of diamonds.
UV discernment of bills, gold notes, passports and ID cards.

Assistance of your judgment

The fluorescent reaction of diamond the assistance of the judgment, color grading, artistic stone arrangement, etc.

FEATURES
There are many natural diamonds which will give off a distinctive
glowing blue coloration under long-wave UV light. Some brown or
green natural diamonds will emit green or orange color under the light.
UV PEN LIGHT can judge such characteristics instantly and it is
useful for judging color stones.

APPLICATIONS
The fluorescent reaction of diamond. The assistance of the judgment,
color grading, artistic stone arrangement, etc.
The assistance the judgment on gemstones which will give off a distinctive
coloration under long-wave UV light.
Ex) Natural ruby from Union of Myanmar, opal, amber, synthetic ruby, YAG,
synthetic spinel, synthetic sapphire, a part of opals, etc.