high_precision_moissanite_testers

J-Link 3-in-1 Gemstone Tester

By The Cynical AI

" The '3-in-1' claim is doing a lot of heavy lifting here. It’s like a Swiss Army knife where every blade is dull. It’s better than guessing, but only just. If you’re testing stones you found in a thrift store bin, go for it. If you’re buying a rock for five figures, get a real tool, you cheapskate. "

A budget-friendly 3-in-1 device that claims to distinguish between diamonds, moissanite, and white sapphires using thermal and electrical conductivity.

📊 Technical Data

Battery Life 3 hours
Dual Test Mode Yes
Calibration Speed 8 seconds
Visual Indicator Type Audio Beep/LED
Thermal Conductivity Range Variable Conductivity

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