An easy-to-use analog gauge for measuring gemstone dimensions.
Presidium Dial Gauge measures from 0.0 to 23.0mm in 0.1mm divisions. The PDG features an easy-to-read millimeter and carat scale, and is only dial gauge in the industry that combines dual measurements for gemstones in millimeters with corresponding carat conversion for round brilliant-cut gemstones. PDG also contains an inner scale display for US ring size measurements.
The PDG is manufactured to the highest quality and features a patented anvil with a non-metallic lubrication-free rack and pinion technology that resist wear and tear and maintain its accuracy.
Features
- Instantly converts millimeter readings to carats for round brilliant-cut gemstones
- Measures from 0.00 to 23.00mm
- 0.02mm instrumental error, with simple zero realignment
- 0.1mm increments
- Analog gauge with mm/ct/ring size display
- Patented anvil
- Smooth slider mechanism
- Portable and lightweight
- Compact protective case included
- Attachment for high setting jewelry provided
- Presidium Gemstone Weight Estimation Table provided
SKU: GA801
List Price:
$157.00
Price:
$155.00
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