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Details about  NEW Presidium Refractive Index Meter II PRIM2 Digital Refractometer Software USB

NEW Presidium Refractive Index Meter II PRIM2 Digital Refractometer Software USB

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Item Information

Item condition:
New with tags
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0 available / 25 sold
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US $279.00
Approximately RM 999.10(including postage)
Does not post to Malaysia | See details
Item location:
Morganville, New Jersey, United States
Post to:
Worldwide See exclusions
International shipping and import charges paid to Pitney Bowes Inc. Learn More- opens in a new window or tab
14 day money back or item exchange, buyer pays return postage See details
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Last updated on  Mar 01, 2014 02:08:36 MYT  View all revisions

Item specifics

New with tags: A brand-new, unused, and unworn item in the original packaging (such as the original box or bag) ... Read moreabout the condition
NEW Presidium Refractive Index Meter II PRIM2 Digital Refractometer Software USB
FREE iGem nonslip non-scratch microfiber glass and optics cleaning cloth with your order!
A light and portable instrument that instantly identifies diamonds, moissanites, and colored gemstones based on their refractive index. Included software will allow to use other characteristics, like color, hardness, specific gravity to pinpoint gemstones

Unlike a traditional refractometer, PRIM II is able to measure the range of RI value from 1.000 to ~3.000, therefore covering the commonly known gemstones in the market, including diamonds and moissanites. In addition, a fast and easy test can be done, without the inconvenience and messy usage of RI liquid.

The new software enables the user to further eliminate the list of possible colored gemstones by entering known values such as color, hardness and S.G. value. Further information regarding gemstone properties, common found locations can also be easily found.


  • Helps to identify diamonds, moissanites, and colored gemstones
  • Continual elimination of the possible gemstones through values such as via R.I., Color, Hardness and S.G.
  • Tests on transparent gemstones, with flat polished surface
  • Ideal for separation of gemstones
  • Speed up on the identification of gemstones in parcel
  • RI liquid not required
  • Consistent and reliable results every time
  • Clear and visible display for ease of reading measurements
  • Light and compact tester that can be used anywhere


  • PRIM II Software
    • An enhancement to enable users to further eliminate the list of possible colored gemstones by entering known values such as color, hardness and S.G. value.
    • Powered up by USB
  • Gemstone Dictionary
    • Contains 57 gemstones' properties (R.I, Color, Hardness, S.G. Value), country of origin and related information
    • Serves as a quick and easy reference guide
  • Refractive Index Reference Chart
    • Refractive Index List for the common gemstones in the market
    • Direct RI display panel
    • Instantly displays the RI value of the stone

Technical Specifications

  • Dimensions: 140 x 80 x 33mm (5.5" x 3.15" x 1.3")
  • Weight: 140g (0.50lb)
  • Power: 9V batteries / USB powered or AC adapter (optional item provided by Presidium)
  • Battery Life: Up to 3 hours of continuous use based on alkaline batteries
  • Visual Signals: Refractive Index (R.I.) value
  • Operating temperature: 18°C-27°C (65°F-80°F)

Package Contents

  • Presidium Refractive Index Meter II
  • PRIM II CD-Rom
  • Protective carrying case
  • User handbook
  • Warranty card

Please note, that the digital refractive index meter operation is similar to the operation of an optical refractometer, thus the testing of mounted stones may be difficult or impossible. Mounted gemstones could only be reliably tested if no part of the metal setting is located above the stone facet being tested (normally the table).

iGem Non-slip microfiber glass and optics non-scratching cleaning cloth is great for cleaning smartphones, tablets, eyeglasses or any other optical instruments.
iGem Non-slip microfiber glass and optics non-scratching cleaning cloth

  • We are the electronic jewelry testing, measuring and evaluation equipment experts, we know our product and are ready to help
  • We are an Authorized Dealer for All brands we sell, you are guaranteed to have manufacturer's warranty protection
  • We are only selling authentic merchandise, factory fresh, backed by the manufacturer
  • Be careful purchasing specialized jewelry testing and measuring equipment from companies selling wide variety of different merchandise, you are running the risk not to find them tomorrow or them not being able to answer your questions or provide any support. We are in business of selling jewelry testing and evaluation equipment since 1997, we know this business better, than anybody else!
Our Promise to You:

  • we promise to ship your order same or next business day in most cases
  • we promise to contact you immediately, if for any reason your order cannot be shipped to you in timely manner
  • we promise to pack your items right, to minimize the possibility of your item(s) damage
  • we promise to answer most questions and e-mails in 24 hours or less during our business hours (9am to 5pm U.S. Eastern Time)
  • we promise to make your buying experience with us as pleasant and smooth as possible
  • we promise always to be courteous, considerate and honest
  • we promise, that products we sell are brand new and factory fresh
  • we promise, that items we sell are of high quality, we select them carefully
  • we are an authorized dealer for all products we sell - manufacturer's warranty will be honored by the manufacturer
  • in rare cases we sell items, which are not new, not under warranty or have flaws or defects - items will be clearly marked as such
International Buyers - Please Note:
Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
Our Policies:

Whenever free shipping is offered, it is limited to the Continental U.S. delivery addresses. For shipping to HI and AK Expedited shipping rate apply. Sorry, we do not ship to P.O. Boxes.

Please refer to our eBay "Policies" page and our FAQ, if you need more information on our policies and procedures.

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Postage and handling

Item location: Morganville, New Jersey, United States
Postage to: Worldwide
Excludes: APO/FPO, Papua New Guinea, Solomon Islands, Sierra Leone, Marshall Islands, Nauru, Wallis and Futuna, Gambia, Micronesia, Malaysia, Mayotte, Cameroon, Guyana, Taiwan, Azerbaijan Republic, Oman, Tonga, United Arab Emirates, Kenya, Middle East, New Caledonia, Guinea-Bissau, Senegal, Eritrea, Togo, Armenia, Uzbekistan, Morocco, Qatar, Burundi, Belarus, Iraq, Equatorial Guinea, Mauritania, Philippines, Congo, Democratic Republic of the, Western Sahara, Congo, Republic of the, French Polynesia, Comoros, Israel, Kuwait, Benin, Algeria, Zambia, Russian Federation, Somalia, Vanuatu, Swaziland, Albania, Ethiopia, Pakistan, Laos, Niger, Tanzania, Ukraine, Burkina Faso, Kyrgyzstan, Ghana, Reunion, Djibouti, Cape Verde Islands, China, Mali, Moldova, Botswana, Madagascar, Cambodia, Indonesia, Vietnam, Tajikistan, Lebanon, Saint Helena, Rwanda, Liberia, Seychelles, Bolivia, Bangladesh, Sri Lanka, Libya, Nigeria, Lesotho, Central African Republic, Gabon Republic, Zimbabwe, Mauritius, Guinea, Bulgaria, Jordan, Côte d'Ivoire (Ivory Coast), Kiribati, Chad, Turkmenistan, Greece, Romania, Mexico, Yemen, Afghanistan, Africa, Kazakhstan, Mongolia, Saudi Arabia, Nepal, Bahrain, Palau, Malawi, Angola, Tunisia, Uganda, Brazil, Turkey, Western Samoa, Tuvalu, Egypt, Mozambique, Namibia, Niue, Brunei Darussalam, South Africa
This item does not post to Malaysia
Domestic handling time
Will usually post within 1 business day of receiving cleared payment - opens in a new window or tab.

Return policy

Item must be returned within
Refund will be given as
14 days after the buyer receives it
Money back or item exchange (buyer's choice)
The buyer is responsible for return postage costs.
Return policy details
We have 14-day refund or exchange policy on eBay. Items in 100% original condition or defective items will be refunded in full, if returned with all packaging, paperwork and accessories. Non-defective items and items received with anything missing may be subject to up to 35% restocking fee. Return Authorization (RMA) must be obtained before returning your item. Please see our full Returns Policy for eBay at for more details.

Payment details

Payment method Buyer protection on eBay
Credit or debit card through PayPal
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Seller's payment instructions

Immediate payment is expected for all fixed price listings. Auction style listings should be paid for in 4 days. We prefer PayPal for all orders placed on eBay. Please visit our website if you would like to pay using other payment methods or if you live in the country we do not ship to on eBay. We will ship your order as soon as iGem receives and verifies your payment (1 business days for Express and Expedited orders and 1-2 business days for Standard

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