Portable Digital Diamond Gemstone Selector Tester-RN-52
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The Portable Digital Diamond Gemstone Selector Tester-RN-52 is your reliable companion for authenticating precious stones with professional-grade accuracy. This versatile device quickly distinguishes real diamonds from imitations like cubic zirconia while also testing sapphires, rubies, jadeite, and other gemstones through intuitive LED indicators and audible alerts. Its portable design makes it perfect for jewelers, collectors, and buyers who need on-the-spot verification of gemstone authenticity.
add_circle The Upside
- check Provides fast and accurate gemstone authentication
- check Portable design allows for on-the-go testing
- check User-friendly with visual and audio feedback for easy interpretation
remove_circle The Downside
- close May have limited accuracy with certain synthetic or treated stones
- close Requires proper calibration and battery maintenance for optimal performance
- close Beginners might need practice to interpret subtle result variations
Specifications & features
Key features
- check_circle Multi-gemstone detection (diamond, sapphire, ruby, crystal, agate, jadeite, etc.)
- check_circle LED light and audio result indicators with green light for real diamonds
- check_circle Portable electronic design with LCD display
- check_circle Metal alert system with continuous buzzing sound
- check_circle Easy operation suitable for beginners
Specifications
Audio Feedback
Audible alerts and buzzing sounds
Detection Methods
Thermal/electrical conductivity testing
Device Type
Portable electronic gemstone tester
Display
LCD with LED indicators
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