Smartpro Gem-Eye I Gemstone Tester

A remarkable designed gemstone tester with stone type estimator on a large display for smoothly and seamlessly testing of your precious stones. Integrated with a new auto-calibration feature for maintaining its testing accuracy.

This thermal conductivity tester consists of two linked thermometers: one is heated electronically while the other is cooled by the gemstone being tested. The difference in temperature creates an electrical output, which is then amplified and displayed on an analogue dial.

*This tester does not distinguish between natural and synthetic stones*

Features:

• High efficiency gem tester
• Retractable thermoelectric probe tip that ensures constant pressure between probe tip and gemstone
• Industry’s thinnest probe tip (0.48mm) for testing diamonds as small as 0.01ct
• LEDs indicator
• Metal alert LEDs with buzzer sound to ensure that probe tip is in contact with gemstone during testing
• Easy-to-read analogue panel display
• No waiting time between tests
• Built-in diamond and simulant test discs for reference

L x W x D : 130 x 100 x 97mm