Diamond Selector II Tester & Moissanite Tester Gemstone Jewelry Tool Set w/cases

Diamond Selector II Tester & Moissanite Tester Gemstone Jewelry Tool Set w/cases Electronic Diamond Tester II (Diamond Selector V2) and Moissanite Tester This set of testers can be used effectively identify diamonds and Moissanite from other simulated stones. First, use the Diamond selector II tester to find diamonds or Moissanite, then use the Moissanite tester to further distinguish diamond from Moissanite.   Specifications Dimensions: 6.5" x 1.5" x 0.75" (Depth) Weight: 5 oz Testing Capability: Diamonds or Moissanite, Diamond simulation (e.g. CZ), Metal Color: Black Auto Off: N/A Initial warm-up: ~ 20 sec. Indicator: Audio and LED lamps   "Diamond Selector II" is a portable electronic device for quickly and safely distinguishing real diamonds and Moissanite from other simulated stones.   Features LED light and audio result indication Accurate and reliable reading Metal alert Simple calibration for stones of various sizes Co