Portable Diamond Authenticity Tester with LED Display and Audio Alert, Calibration Tool Included

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Verify Diamond Authenticity Quickly with This Portable Tester

You buy a stone and wonder if it's real or fake. You're stuck guessing without proof, and that uncertainty nags at you. This tester helps you confirm diamond authenticity at home, at your workspace, or when you're shopping for jewelry.

Turn the device on and wait for it to warm up. Place the probe tip flat against the stone's surface and hold it steady. The LED display shows the reading while an audio alert confirms the result.

The probe delivers high sensitivity readings that distinguish diamonds from other gemstones. It measures 6 by 1 by 2 inches and fits in your hand or bag. The device runs on one 9V battery that you supply separately.

The sturdy plastic body handles regular use and resists minor bumps. The LED screen displays clear results without complicated codes or confusing symbols. The included carry case protects the tester during storage or transport and keeps everything organized.

HIGH SENSITIVITY PROBE: Detects thermal conductivity differences between diamonds and other stones providing accurate readings for gemstone verification at home.
LED DISPLAY WITH AUDIO: Shows clear visual results on the screen while the audio alert confirms the reading eliminating guesswork during testing.
COMPACT 6 INCH DESIGN: Measures 6 by 1 by 2 inches fitting easily in bags or pockets for portable testing anywhere you need it.
INSTANT RESULT READINGS: Delivers quick thermal conductivity measurements within seconds after placing the probe on the stone's surface during each test.
CALIBRATION TOOL INCLUDED: Comes with a calibration instrument that helps maintain accuracy and ensures consistent performance over time with regular use.
PROTECTIVE CARRY CASE: Stores the tester, calibration tool, and manual together in one secure case preventing damage during transport or storage.
9V BATTERY OPERATION: Runs on one standard 9V battery providing portable power without cords or charging cables for convenient testing anywhere.
STURDY PLASTIC CONSTRUCTION: Built with durable plastic housing that resists everyday wear and protects internal components from minor impacts during regular handling.