OTi by Presidium
OTi by Presidium enhances the diamond authentication process by accurately identifying natural diamonds from synthetics, like lab grown diamonds. This tool is essential with the increase in popularity of lab-grown diamonds. With its dual technologies of Optical/Thermal testing in a single probe, it provides a cost-effective and fast test.
The OTi helps to identify colorless diamonds against CVD/HPHT lab-grown colorless diamonds, all types of moissanites, and all common diamond simulants such as Glass, Sapphire and Cubic Zirconia (CZ). It tests loose or mounted diamonds in any jewelry setting. The Replaceable Probe Technology minimizes equipment downtime. The compact and portable design is perfect for on-the-spot testing.
User-safe function to shut off UV light when not in use.
Resistive touch screen.
Auto shutdown feature.
Low battery indicator.
6 languages user interface.
Stylish ergonomic design for portability and ease of use.
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Features:
- Dimensions: 4.1 inches long x 2.7 inches wide x 0.9 inches high
- Weight (without batteries): 0.23 pounds
- Power/Batteries: 3 x AAA rechargeable/non-rechargeable Lithium batteries
- Battery Life: Up to 1.5 hours of continuous usage
- Ideal Operating Temperature: 65 degrees Fahrenheit to 80 degrees Fahrenheit
- Ideal Storage Temperature: 50 degrees Fahrenheit to 124 degrees Fahrenheit
- Color Grade: D to J color range
- Carat Size: Minimum of 0.06 carats
- Cut: All proportional diamond cuts
- Round Brilliant cut approximate carat size: 0.06 carat
- Princess cut approximate carat size: 0.07 carat
- Marquise cut approximate carat size: 0.1 carat
- Baguette cut approximate carat size: 0.17 carat
- For gemstones that have non-ideal cut proportions, inaccuracies may arise due to light leakage.
This item is typically IN STOCK and ready to ship.
Most orders are shipped from our facility within 24 hours, Monday through Friday.
See Shipping Info link at bottom of page for more details.
