Handheld Gemstone Tester with LED & Audio Alerts

Accurately verify gemstones in seconds, wherever you are.

This handheld Gemstone Tester is designed for quick, reliable identification of a wide range of gemstones. Built with a durable ABS housing, it features a highly sensitive probe, clear LED indicator panel, and audio alerts to help you assess stones with confidence. Compact at 14 x 4 x 2 cm, it fits easily in your hand or pocket and comes with a protective carrying case for safe transport and storage. The tester is powered by a single 9V DC battery (not included), allowing cordless operation at the counter, in the field, or at trade events.

Using the device is straightforward: place the gemstone on the included testing platform, gently touch the probe to the stone, and read the result via the LED display and sound signal. A reference guide on the back of the unit explains the indicator patterns, making it accessible for both experienced professionals and beginners. The included user manual provides step-by-step instructions for setup, operation, and care, so you can integrate the tester into your workflow quickly and consistently.

Why It's a Smart Choice

• Fast gemstone verification - Obtain authenticity indications within seconds, helping you make quicker buying, selling, or appraisal decisions.
• Clear visual and audio feedback - LED lights and sound alerts provide easy-to-interpret results, even in busy or low-light environments.
• Portable and protected - Lightweight handheld design with a dedicated carrying case makes it convenient to transport and helps protect the tester from scratches and minor impacts.

FAQ

Q: Does the tester come with a battery?
A: No. The device requires one 9V DC battery, which is not included.

Q: Is this suitable for beginners?
A: Yes. The LED/audio indicators and the printed reference guide, together with the user manual, make it easy for new users to operate.

Q: What is included in the package?
A: You receive 1 x Gemstone Tester, 1 x Testing Platform, 1 x Carrying Case, and 1 x User Manual.

Q: Can it be used for on-site inspections?
A: Yes. Its compact size and battery-powered operation make it suitable for use in stores, markets, fairs, and field visits.