Diamond tester pen with magnifying LED, thermal conductivity meter, diamond selector for novice and expert.

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The diamond tester aids in distinguishing between real and fake diamonds, as well as other types of jade. The Jewelers Loupe allows for a closer examination of diamond and jade details.

Product Description: Troubleshooting and Solutions

1. Power On Failure To resolve power failure, ensure the 9V battery is correctly installed with attention to polarity. Turn the knob to power on. If the power indicator does not light up, replace the battery. Note: The device consumes a significant amount of power, so remember to turn it off when not in use to prolong battery life.

2. Beeping Upon Startup A beeping sound upon startup indicates the need for initialization settings. Refer to the table on the machine's rear for specific settings based on the diamond's temperature and size. Adjust the number of illuminated lights by rotating the knob (default is 4 lights at room temperature).

3. Weak or No Sound from Test Pen Ensure the test pen battery is installed correctly and has sufficient power. Clean the test pen probe to enhance testing efficacy.

4. High-Frequency Sound when Testing Metal The high-frequency sound when testing metal is due to the test pen's reliance on thermal conductivity to distinguish between diamonds and metals. Metals produce a similar high-frequency sound during testing.

5. Compatibility with Gemstone Testing While the test pen can differentiate between diamonds and fake gemstones, it may not be effective for testing other gemstone varieties. For accurate testing of different gemstones, consult a professional gemstone identification institution.

Precautions: - Ensure the battery temperature is above 10 degrees Celsius for optimal performance. - Do not wear gloves while testing. - Avoid testing metal. - Best results are in calm conditions with no wind. - Operate within a temperature range of 10-35 degrees Celsius and humidity below 80%. - Maintain contact between your right index finger and the tester's metal panel when testing diamonds. - Turn off the power after testing to conserve battery life.

Package Content: - 1 x Diamond Tester - 1 x 60X Microscope - 1 x 9V battery - 1 x Protected leather bag - 1 x Testing Platform

Instructions for Testing Diamond: - Insert the 9V battery. - Turn off the power after use. - Switch the device on. - Ensure only 1 light is lit on the scale. - Wait for the probe to heat up. - Set the number of illuminated lights based on temperature and diamond weight. - Begin testing without adjusting the switch. - Use the diamond discriminator probe to make contact with the object being tested. - Observe changes in the indicator light.

Jewelry Tester & Gemstone Tester: - Test Result Analysis provided for diamond, fake diamond, and metal. - Light bar display and sound guide interpretation of results.

Warm Notice: - Designed specifically for testing diamonds, avoid testing other materials. - Mini size for convenience. - LED and UV lights for enhanced visibility in different conditions. - Wide application range for various industries and uses.

Customer Reviews: - Ratings and features of the Jewelers Diamond Tester and Jewelers Loupe displayed for comparison. - Price and details for easy selection.

In conclusion, the diamond tester is essential for identifying real diamonds and fake stones, providing accurate results through proper usage and interpretation of indicators.

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