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  • CL-181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens CL-181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens
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-% $-101.90 USD
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express
CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express

CL-181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens

Product SKU: CL-181
$101.90 USD
$0.00 USD
 
 
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  • Description
  • Return, Refund, & Warranty Policy
  • Reviews

Refractive  Index is one of the most important optical parameters  used to identify and authenticate polished precious  and semi-precious gemstones. This Gemological refractometer  is a low cost, lightweight measuring instrument used  by jewelers and traders of gemstones   to measure polished stones over a refractive index  range of 1.30 to 1.81 RI. The instrument can also  be used to identify whether a particular stone is Isotropic  or Anistropic (uniaxial or biaxial).

Gemological  (Gemstone) Refractometer is your primary and most powerful  tool in gemstone identification. As with a typical critical  angle refractometer, it will measure the Refractive  Index of faceted stones.

Features: 
  • Can  identify singly & doubly gemstones quickly  and accurately
  • Uniquely  designed, low battery consumption and portable
  • Approved  by strict quality and safety standards for long  and trouble-free life
  • Guaranteed  high quality and accurate testing results
  • Brand  new and unused

  

Specifications:

  • Measuring  Range: 1.30 – 1.81 RI
  • Minimum  Graduation Value: 0.01 RI
  • Dimension:  30 x 70 x 130mm
  • Weight:  400g


Set Includes:

    • 1  x Gem Refractometer
    • 1 x Polarizing Filter
    • 1 x Monochromatic Light Filter
    • 1 x Mini  Flashlight
    • 1 x 1.5V AAA Battery
    • 1 x Storage  Box
    • 1 x Refractometer Index Reference List (For 77 common gemstones, i.e. Calcite, Jadeite,  Quartz etc.)
    • 1 x Quick  Start Guide

        Optional Item (not included in set)
            Please click here to buy this optional item   Small  Vial of 1.800 Refractive Index Oil

         or you may contact us at sales(at)gainexpress.com if you want an optional items to be included in your order

        Unhappy with your item?

        If you are dissatisfied with your purchase, you may return it to us within THIRTY (30) DAYS from the purchase date subject to conditions below. Report or contact us for claims on missing items or parts, items damaged in transit, and incorrect item delivery within 2 business days upon receipt of item.


        Refund & Credit

        Refunds for the returned item will be issued in the same payment form used at the time of purchase. Once we receive and inspect the product, we will credit the amount to your account. Please allow 5-7 days for the credit to appear on your account.


        Exchange

        If the item was sent back for an exchange, please allow 3-5 business days for the replacement to be processed. The buyer will shoulder the return cost when returning an item for an exchange.


        Wrong Item Received

        If you received the wrong item, you may exchange it for the correct item or return it for a full refund.


        Conditions

        Please read all conditions below. If conditions are not met, Gain Express Holdings Ltd. reserves the right to refuse the return or to charge a restocking fee not less than 15%.

        All returned or exchanged items must be in new condition and in their original box.We may refuse your return or refund request if:

        • The item(s) is returned without an RMA form
        • The item(s) has no valid, readable serial number (if any), inluding but not limited to items with missing, damaged, altered, or unreadable serial numbers
        • The item(s) was returned without all original packaging and accessories, including the retail box, manuals, cables and all other accessories originally included with the item(s)
        • The item(s) exhibits physical damages or is dirty

        Returns must be done within THIRTY (30) DAYS after the purchased item has been received (unless specified) for replacement or full/partial refund, depending on what is agreeable to both parties.


        Returning an Item

        All returned items must be in good condition with complete original packaging and accessories. We reserve the right to charge a handling fee on all items returned to us for non-quality issues.

        To Return Item(s):

        1. Fill out the RMA (Return Merchandise Authorization) form and submit for our review. Once we have authorized your return request via e-mail, then proceed to step.

        2. Pack your item(s) inside a shipping box. Please write Order ID # on a piece of paper and include it inside the box.
          (Please do not place stickers or shipping labels on the original manufacturer's package.)

        3. Ship your item(s) to a warehouse near you.
          (We recommend you ship via insured ground service with a tracking number. Return shipping charges is the buyer's responsibility. Gain Express Holdings Ltd. will bear the shipping cost of the replacement. We are not responsible for lost or damaged packages.)

        We will take care of the rest for you!

         

        Once our Returns Department has received and inspected your return, your refund or exchange will be processed right away.



        Warranty

        Replacement Warranty

        Returns must be done within THIRTY (30) DAYS after receiving the purchased item (unless specified) for replacement or full/partial refund, depending on what is agreeable to both parties.


        Product Service Warranty

        All our items come with ONE (1) YEAR warranty for manufacturer defects. It does not include damage caused by misuse, accidents, abuse, alterations, neglect or other external causes.

        The warranty will not extend to consumables (i.e. electrodes, calibration solution, battery, index oil), accessories, cable, compact disk and/or any written document bundled with the item.

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        Gain Express Holdings Ltd.
        Office Address

        Room 10, 8F, Block B
        Merit Industrial Centre
        94 To Kwa Wan Rd., To Kwa Wan
        Kowloon, Hong Kong

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        info@gainexpress.com

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