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Presidium Duo Tester-II (PDT-II)

Presidium Duo Tester-II (PDT-II)

TRI Elec. Gold Tester GLX 24 Pro

TRI Elec. Gold Tester GLX 24 Pro

Presidium Reflectivity Meter II

This Desktop Digital Tester efficiently seperates diamonds, moissanites and other colored gemstones by identifying their respective Refractive indexes.

It has wider range of R.I. measurements than any other traditional refractometer - 1.000 to ~3.000. Diamond simulants such as high zircon, strontium titanite, etc. can also be tested

Features :

  • Simple and easy to use
  • Instantly displays direct R.I reading on digital index LED display panel
  • In-built Refractive Chart for referencing diamonds and simulants above R.I reading of 1.8
  • Pocket-sized Refractive Index Chart pull-out with R.I readings for 55 stones
  • PRIM II complementary software to help users find out the possible colored gemstone using data on various gemstone properties
  • USB port for alternative power source and connectivity
  • No waiting time between tests
  • Runs on batteries or with recommended Presidium AC adaptor
  • More Details at Below ....
$332.33
Availability: In stock
SKU
GIN024

This Desktop Digital Tester efficiently seperates diamonds, moissanites and other colored gemstones by identifying their respective Refractive indexes.

It has wider range of R.I. measurements than any other traditional refractometer - 1.000 to ~3.000. Diamond simulants such as high zircon, strontium titanite, etc. can also be tested

Features :

  • Simple and easy to use
  • Instantly displays direct R.I reading on digital index LED display panel
  • In-built Refractive Chart for referencing diamonds and simulants above R.I reading of 1.8
  • Pocket-sized Refractive Index Chart pull-out with R.I readings for 55 stones
  • PRIM II complementary software to help users find out the possible colored gemstone using data on various gemstone properties
  • USB port for alternative power source and connectivity
  • No waiting time between tests
  • Runs on batteries or with recommended Presidium AC adaptor
  • Pinhole-sized light reflectivity measure on wide oval platform
  • Cover cup with blackout interior to ensure light reflectivity measure is accurate
  • Gemstone Dictionary in software with 57 gemstones’ properties (R.I, Color, Hardness, S.G. Value), country of origin and related information
  • No need for messy R.I liquids
  • Continual elimination of possible gemstones via software program through input of known values such as R.I, color, hardness and S.G.
  • Light and compact tester
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Specifications : Presidium Reflectivity Meter II

  • 1 x 9V alkaline battery (approximately 3 hours of continuous use)
  • USB port to be used with appropriate Presidium Power Adaptor (not included)
  • Optimal Operating Temperature: 18°C – 27°C (65°F – 80°F)
  • Storage Temperature: 10°C – 51°C (50°F – 124°F)
  • downloadable software that provides a database of more than 50 gemstones with their various properties and possible origins
Dimension and weight
Length Width Height weight (Grams)
Product 13.20 7.70 4.70 140
Package 15.50 10.50 7.00 380

Precautions :

  • Clean the stones thouroughly before use
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