Presidium Diamond Tester Multitester III

This combination instrument uses thermal and electrical resistively and is ideal for gemstone testing.
Synthetic moissanites will be easily differentiated from real diamonds.

- Consistent and reliable results every time
- Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone

- For testing diamonds as small as 0.02 ct

- Test results displayed in a digital luminous display

- Audible metal warning detector

- Ergonomic design with rubberized anti-slip grip for better handling during testing
- 180°multi-viewing LED display
- Catered to both left-handed and right-handed users alike
- Automatic power off

- Operation with 3 X AAA batteries