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Diamond Tester

$17.99 $24.00

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High Accuracy Diamond Tester Pen - Professional Gem Tester

The High Accuracy Diamond Tester Pen is an essential tool for both novice and expert gemologists. It accurately determines the authenticity of diamonds and other gemstones, providing digital precision for reliable testing.

Key Features

Dual Functionality: Effectively distinguishes genuine diamonds from fakes such as cubic zirconia.
Adjustable Settings: Features a large/small switch for testing diamonds ranging from +/- 8 points.
Sound and Light Indicators: Emits sounds and provides visual indicators for accurate readings.
LCD Display & LED Indicator: Clear display and indicators to simplify the testing process. (Battery not included)
Simple Operation: Designed for ease of use with straightforward operational steps.

Operating Instructions

Power on the tester. The power indicator light will turn on, and the instrument will begin preheating. After a few seconds, it will be ready for use.
Place the gemstone to be tested into the support tray, ensuring the flat side (mesa) is facing upwards. For gemstones that are already set, there is no need to use the tray; simply hold the gemstone.
Adjust according to the weight of the diamond and the measuring temperature, using the bright LEDs for guidance.
Remove the needle sheath, hold the instrument, and ensure your right index finger touches the conductive plate on the back cover. Gently place the probe vertically against the mesa of the gemstone.
Carefully observe the instrument: If the light emitted by the diodes reflects yellow and moves across nine diodes with accompanying beeping, the tested gemstone is a real diamond. Conversely, if the light moves across fewer than nine diodes without beeping, the gemstone is likely a fake or a simulant.

Packaging

1 x Diamond Tester Pen (Battery not included)

This High Accuracy Diamond Tester Pen is a reliable tool for anyone in the jewelry industry or hobbyists interested in gemology, offering precise testing capabilities to distinguish genuine diamonds from fakes.

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Description

High Accuracy Diamond Tester Pen - Professional Gem Tester

Key Features

Dual Functionality: Effectively distinguishes genuine diamonds from fakes such as cubic zirconia.
Adjustable Settings: Features a large/small switch for testing diamonds ranging from +/- 8 points.
Sound and Light Indicators: Emits sounds and provides visual indicators for accurate readings.
LCD Display & LED Indicator: Clear display and indicators to simplify the testing process. (Battery not included)
Simple Operation: Designed for ease of use with straightforward operational steps.

Operating Instructions

Power on the tester. The power indicator light will turn on, and the instrument will begin preheating. After a few seconds, it will be ready for use.
Place the gemstone to be tested into the support tray, ensuring the flat side (mesa) is facing upwards. For gemstones that are already set, there is no need to use the tray; simply hold the gemstone.
Adjust according to the weight of the diamond and the measuring temperature, using the bright LEDs for guidance.
Remove the needle sheath, hold the instrument, and ensure your right index finger touches the conductive plate on the back cover. Gently place the probe vertically against the mesa of the gemstone.
Carefully observe the instrument: If the light emitted by the diodes reflects yellow and moves across nine diodes with accompanying beeping, the tested gemstone is a real diamond. Conversely, if the light moves across fewer than nine diodes without beeping, the gemstone is likely a fake or a simulant.