Moissanite Tester(PMT II)
An entry-level handheld instrument that distinguishes colorless moissanites from colorless diamonds based on their electrical properties.
*to be used in conjunction with a diamond tester
The Presidium Moissanite Tester II measures the electrical conductivity of the gemstones directly.
Presidium recommends the use of the Presidium Moissanite Tester II after a positive test result for diamond is indicated on a thermal conductivity diamond tester (such as the Presidium Diamond Mate Tester).
Product comes with 1-year warranty.
Product can be powered by 3 AAA batteries or by power cable attached to its USB port.