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Another premium product from Presidium Instruments.
Presidium Gem Computer Gauge estimates the weight and
identifies gemstones with much greater precision and consistency.
GEMSTONES & SHAPES
Covers 74 gemstones and 9 different shapes.
AUTO-MAGNETIC SHUT-OFF
Auto-magnetic shut-off to save power when placed in carrying case.
This power-saving feature is immediately activated when the gauge
is placed in its carrying case.
Exclusive features
- Direct carat conversion for round brilliant cut diamond.
- Harden platform.
- 0.01mm resolution.
- Weight computation through direct measurement or keypad entry.
- Universal serial bus interface with computer.
- CD-Rom with 133 gemstones.
S.G. Dictionary
Retrieve the specific gravity of specific gemstone directly from the
S.G dictionary by just entering the name of the stone.
Gemstone estimator
Identify an unknown gemstone material by
entering the measurement and weight.
1 year factory warranty
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