Sam by Presidium Tweezers & Grips The same high-quality screwdrivers included

The same high-quality screwdrivers included in the 4419-300 set

Ohaus Navigator Gold Scale

Laboratory level performance suitable for use in any area where moisture or dust can be problematic

Includes: GemOro Ultradock3 charging station

HF-pulse welding

Sam by Presidium Tweezers & Grips The same high-quality screwdrivers includedDeveloped by Presidium to identify diamonds against a wider range of moissanites, including the new Low Conductivity Moissanite made from various countries, and other diamond simulants through its highly sensitive thermoelectrical probe tip. Adaptor not included. Sam is the latest technological advancement in handheld diamond & moissanite testers by Presidium that reliably and accurately verifies the authenticity of colorless diamonds, as small as 0.