Presidium Synthetic Diamond Screener 56.738

Identifies synthetic diamonds within 6 seconds.

The SDS can be used with almost any cut of diamond – loose or mounted stones. Tests best on 0.1 to 10 Carats.

UV light absorption is key to SDS accurate testing. Two color-coded light bars provide a low or high reading of UV light absorption. The blue light indicates a Natural Diamond and the red light indicates a Type IIa colorless diamond, likely to be synthetic.

Features:

• Advanced UV light transmittance measurement technology
• Clear results within 6 seconds
• Exterior base foam padding ensures non-slip sturdiness
• Streamlined ergonomic design that enhances portability and stability
• Low-battery indicator
• Energy saver auto power-off for SDS and LED light source
• Interior LED light source and testing area
• USB port for alternative power source connection