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Presidium Duo Tester II
Presidium Duo Tester II
The only comprehensive tool in the market that combines thermal conductivity and reflectivity indexes.
Now with Presidium's Assisted Thermal Calibration (ATC) for accurate and consistent tests.
Adaptor Included.
FEATURES
- Assisted Thermal Calibration (ATC)
- Built-in Glass and Calibration (CAL) test discs for reference
- Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone
- Industry’s thinnest probe tip (0.6mm) for testing gemstones as small as 0.02ct
- Metal alert buzzer to ensure that probe tip is in contact with gemstone during testing
- Large easy-to-read analog dial with 16 colored gemstones
- Digital index LED display for reading of reflectivity value of the gemstone (based on conversion from refractive index)
- Built-in simulant reflective properties reference chart
SPECIFICATION
Power & Battery : 5 x AA alkaline batteries (approximately 3 hours of continuous use) - AC port to be used with appropriate Presidium Power Adaptor (Included)
Recommended Operating Conditions: Optimal Operating Temperature: 18°C – 27°C (65°F – 80°F) - Storage Temperature: 10°C – 51°C (50°F – 124°F)
Dimension & Weight: Length: 172mm (6.77 inches) x Width: 77mm (3.03 inches) x Height: 85mm (3.34 inches)
Weight (without batteries): 260grams (9.17 oz)
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