High Accuracy Diamond Tester II V2 Gemstone Platform Tool Diamond Hardness Tester 28 oz Package Size: 240

28 oz Package Size: 240 x 120 x 60 mm / 9

High Conversion Rate Output Voltage: 5

Please forgive 1-3cm measuring deviation due to manual measurement

Solid compact plastic and optimized inner structure

High Accuracy Diamond Tester II V2 Gemstone Platform Tool Diamond Hardness Tester 28 oz Package Size: 240Product Features: Professional: It is designed for quick, precise, and safe diamond testing Test genuine diamond or fake: Diamond indicator green light, which lights on means the stone is a REAL diamond If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction Metal alert: A long beep when user accidentally touches metal rather than stone Accurate and reliable read: LCD display, LED lights, Emits audible sounds to easily