Diamond Testing Equipment Accurately Identifies Diamonds and Colored Gemstones, and is Used for Various Types of Gemstones and Diamonds

Specification: Power supply: Operates on 2 AA batteries or an adapter (batteries not included). Dimensions: Length: 125 mm (4.93 inches) Width: 90 mm (3.55 inches) Height: 70 mm (2.76 inches) Package includes: 1 x Gem diamond tester

• Ideal for testing and measuring diamonds and gemstones, this tool is essential for professionals in the gem industry, academic institutions, laboratories, jewelry manufacturers, and retail jewelers.
• Utilizes thermal conductivity technology to accurately differentiate between diamonds and their imitations, featuring an analog dial for easy identification of 16 common gemstones.
• Features a retractable thermoelectric probe head with a constant pressure mechanism, capable of detecting diamonds as small as 0.02 carats with its precise 0.6mm tip.
• Equipped with a metal alarm buzzer to ensure consistent contact between the probe and gemstone, guaranteeing reliable and immediate test results without delay.
• Service: If you have any questions, please feel to contact us and we will reply within 24 hours!