Use this diamond and moissanite tester kit to accurately identify diamonds and moissanite.
This diamond and moissanite tester kit contains both the Presidium Diamond Mate Diamond Tester and Presidium Moissanite Tester. The Diamond Mate Diamond Tester uses thermal conductivity to instantly distinguish diamond from most simulants while the Moissanite Tester separates moissanite from diamond. Both testers operate on AAA batteries(not included). Optional AC adapters sold separately (DC333A1).