Pocket size diamond tester is used to separate simulants from diamond or moissanite,
DIAMOND SURE I is the most economic priced tester,but it can not distinguish moissanite,
DIAMOND SURE I has special features as follows:
Optional AC Adaptor 110v,or220v
Spring Testing tip ensure close contact of tested stone,never bend tip.
Ultraviolet light for gem fluorescent test
Most compact design,
Can be connected with AC adaptor for long time use.