Presidium GEM Indicator PGI - Brand New


The only handheld digital tester in the industry specifically for colored gemstones, and tests for 31 types of gemstones.

The Presidium Gem Indicator, the only handheld tester in the industry specifically for colored gemstones, indicates up to 31 different types of colored gems based on their thermal conductivity and even features a color input function that allows users to select from a range of 12 common colors, thereby achieving more accurate results. With an easy-to-read clear digital LED screen, this smart thermal tester also comes with the Presidium patented refined changeable probe tip, which ensures minimal equipment downtime.

The Presidium Gem Indicator is an enhanced and more convenient handheld version of the revolutionary Presidium Gem Tester/Colored Stone Estimator.

The Presidium Gem Indicator probe consists of two linked thermometers; one which is heated electronically, while the other is cooled by the gemstone being tested. The difference in temperature creates an electrical output, which is then amplified and displayed on the new digital organic LED display.

It is simple to use, easy to maintain and quick in giving you intelligent results about your colored gemstones.


Features

  • Tests an extended range of 31 different gemstones
  • Color input function to further separate gemstones for more accuracy
  • Easy-to-read results on clear digital LED screen
  • Quick results in less than 6 seconds
  • Industry’s thinnest probe tip (0.45mm) for testing gemstones from 0.02ct
  • Patented refined probe tip
  • Metal buzzer alert and low battery indicator
  • Sleek chrome-brushed ergonomic grip
  • USB port for alternative power source and connectivity


Benefits

  • Also able to distinguish diamonds from other colored gemstones
  • Selection of 12 colors available for color for gemstone tested carats (with micro probe tip)
  • Internal library database function of gemstones and their colors
  • Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone, for enhanced accuracy
  • Slim, light, portable and handheld for convenience

The Presidium Gem Tester can easily distinguish between the following gemstones, a total of 16 species:

Sapphire

vs.

Tanzanite
Jadeitevs.Chrysoprase
Sapphirevs.Iolite
Jadeitevs.Aventurine
Sapphirevs.Spinel
Rubyvs.Spinel
Sapphirevs.Citrine
Rubyvs.Garnet
Sapphirevs.Topaz
Topazvs.Aquamarine
Sapphirevs.Tourmaline
Topazvs.Amethyst
Emeraldvs.Jadeite
Topazvs.Citrine
Emeraldvs.Garnet
Spinelvs.Garnet
Jadeitevs.Garnet
Gemstonesvs.Glass

 NOTE:

PGT/CSE is testing on the thermal conductivity of the gemstones, hence, the surrounding change in temperature will affect the calibration slightly. It is normal that the customer will need to calibrate the unit slightly to their environment.  We recommend the customer to follow the attached guide on how to re-calibrate located in the pictures of this listing. 



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Please make sure when purchasing this item you have it shipped to a location where it can be signed for. All Presidiums shipments are marked Signature Required. 




SHIPPING

CONTINENTAL US BUYERS:

All orders placed before 3pm on a business day (Monday - Thursday excluding Holidays) will ship same or next day. Any order placed Friday-Sunday will be processed the following Monday.


We promise a maximum handling time of 2 days for any order.

 

INTERNATIONAL BUYERS:

Please inquire about additional shipping costs. Any extra shipping fees must be covered by the buyer. Any customs fees (duties and taxes) charged by your country are the sole responsibility of the buyer


 



RETURNS

GENERAL RETURN POLICY

If you are not satisfied with the item(s) purchased from us, you may return your item(s) in original condition for a refund within 30 days of receipt after contacting us. No returns will be accepted for any reason after the 30-day period.


Items returned in unused, original condition, you will receive a 100% refund. Returned merchandise must include all packaging, along with included contents and accessories, bonus items, documents or paperwork, and Proof of Purchase in order for the full refund to be honored. Please read the entire product description. Items that do not fall within the manufacturer's return or exchange policies cannot be accepted for returns or refunds.
The customer is responsible for shipping costs on any returned merchandise.

There will be no refunds or exchanges for used gold testers or any testing liquids (gold testing liquid, acids, R.I. liquid, gel refills).



INTERNATIONAL BUYERS:

Please remember, that return shipping fees are buyer's responsibility.


IMPORTANT: Please be aware that we are not responsible for any item that we do not receive or returned merchandise that is not in accordance with these terms.


 

DAMAGED/DEFECTIVE MERCHANDISE:

If you receive a damaged, defective, or incorrect item, contact us within 2 days. If you receive merchandise with extensive damage to its packaging upon arrival, please refuse the order and contact us immediately. In such an event, we recommend that you contact the shipper immediately to report the damaged goods.


 WARRANTY:

All warranties are offered solely by the manufacturer. If you want to return an item more than 14 days after you received it from us, you will need to contact the manufacturer, which we can assist you with.