Gem Computer Gauge(PGCG)

SKU: PGCG Category:


An advanced intelligent digital gauge that measures gemstone dimensions up to 1/100mm and gives direct estimated gemstone carat weight for different gemstones of a range of 9 different cuts.

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Product Description

Product Description

Presidium Gem Computer Gauge (PGCG) measures the dimensions and estimates the weight of loose and mounted gemstones with precision, speed, and ease. It is able to estimate the carat weight of both diamonds and various colored gemstones in 9 different cuts, without having to dismount the stone to weigh separately.

With the Presidium Gem Computer Gauge (PGCG) computer interfacing, gemstone measurement records can be easily imported and printed.

The Presidium Gem Computer Gauge (PGCG) also comes with a software that lists the S.G. value, R.I. value, and hardness measurements of 133 common gemstones in the market for handy reference.

Manufactured to the highest quality and features a patented anvil with a non-metallic lubrication-free rack and pinion technology that resists wear and tear and maintains its precision and accuracy.

The PGCG comes with 1 year warranty.

The Presidium Gem Computer Gauge (PGCG) features the following:

  • Measures actual gemstone dimensions and estimates gemstone weight and identity
  • Accurate measurement up to 0.01mm
  • Direct carat conversion for round brilliant cut diamonds
  • clear and visible display for ease of reading measurements
  • Light and portable instrument that can be used anywhere
  • PC connectivity for ease of importing and printing measurement results

Product Specifications:

  • Measurement range: 0.00mm to 25.00mm or 0.000ct to 57.343ct
  • Recommended battery: CR2450 3V or equivalent
  • Battery lifespan: generally about 26 hours of continuous usage

Included in your package:

  • Presidium Gem Computer Gauge
  • CR-2450 3V battery
  • High setting Jewelry attachment
  • USB cable
  • Protective box
  • Quick Guide
  • QR card to scan for registration warranty and user handbook download
  • International warranty card

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Additional Information

The Presidium Electronic Gemstone Gauge also complementary software.

Product comes with 1-year warranty.

Battery included. Product box contains auto shut-off mechanism to ensure gauge switches off when placed back in the box.