TESTER GEM INDICATOR (PRESIDIUM)

The Presidium Gem Indicator is the industry’s one and only handheld digital tester for colored gemstones, for application in 31 different types of gemstones.
Adaptor Included.

Features :
– Tests an extended range of 31 different gemstones
– Color input function to further separate gemstones for more accuracy
– Easy-to-read results on clear digital LED screen
– Quick results in less than 6 seconds
– Industry’s thinnest probe tip (0.45mm) for testing gemstones from 0.02ct
– Patented refined probe tip
– Metal buzzer alert and low battery indicator
– Sleek chrome-brushed ergonomic grip
– USB port for alternative power source and connectivity

Benefits :
– Also able to distinguish diamonds from other colored gemstones
– Selection of 12 common colors available for more accurate results
– Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone, for enhanced accuracy
– Slim, light, portable and handheld for convenience