Presidium 100CT Scale

Presidium Carat Scale 100ct is a compact scale that utilizes advanced circuitry design and surface-mount technology to weigh gemstones of either up to 50.0ct or 100.00ct, precisely and accurately, for long periods of continuous usage.

Each scale come with its corresponding weight reference of 100.00ct for calibration.

It is the first portable carat scale to be certified “Legal For Trade” by the U.S. National Conference of Weight and Measurement.

*meets requirements for commercial weighing and measuring equipment in the U.S. by the National Conference of Weights and Measures.



  • Weighing Capacity: 20g/100.00ct
  • Division Size: d=0.002g/0.01ct
  • Accuracy: Class II
  • Gram/carat/ozt/grain conversion
  • Weight references provided
  • Low voltage indicator
  • Auto power down function after 10 minutes from the last measurement
  • PCS-50LFT certified Legal for Trade in 34 states in the U.S.
  • Benefits


  • Weighs gemstones up to 100.00ct
  • Takes precise measurements to 0.002g/0.01ct
  • In-built start-up calibration to ensure accuracy every time you use it
  • PCS-50LFT is available for 34 pre-specified locations in the U.S.
  • Clear and visible digital display for ease of reading measurements
  • Simple and easy to use
  • Light and portable scale that can be used anywhere

More info.

Make 4 payments of $159.50 over 8 weeks and get it now!

Calculate Shipping

SKU SC-00012
Shipping Weight 0.4000kg
Shipping Width 0.120m
Shipping Height 0.050m
Shipping Length 0.150m
Shipping Cubic 0.000900000m3

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