WDDBFL
0 ratings
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
genuine image
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Quickly distinguishing natural diamonds, coloured stones from imitations with reliable identification results.
Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff
Item #: 224252333

Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff

Item #: 224252333
0 ratings Write a review
Out of stock
uk Imported from UK store
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Quickly distinguishing natural diamonds, coloured stones from imitations with reliable identification results.
Search for similar products
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

What Stands Out

High Accuracy
With an impressive accuracy of ±0.005, this refractometer ensures precise measurements, catering to gemologists and jewelers who require exact data to evaluate gem quality effectively.
Portable Design
Its compact and lightweight design allows for easy portability, making it an ideal tool for fieldwork or on-the-go appraisals, enhancing convenience for professionals and hobbyists alike.
Type-C Charging
Equipped with Type-C charging, this refractometer offers quick and reliable power replenishment, eliminating the hassle of replacing batteries and ensuring sustainability for continuous use.

Product Details

Shop Digital Gem and Glass Refractometer and Portable Gem Refractometer, ±0.005 Accuracy Tester with Type-C Charging, Auto-Shutoff online at a best price in Samoa. B0GS63SC4G
  • 【WIDE RANGE HIGH PRECISION MEASUREMENT】 Professional High-Precision Digital Gem Refractometer with Gem Tester function features a 1.300-3.000 RI range, 0.001 resolution and ±0.005 accuracy, quickly distinguishing natural diamonds, coloured stones from imitations with reliable identification results
  • 【EASY USE CALIBRATION】 Portable Gem Refractometer enables power-on and measurement with one-key TEST button, auto-shutoff after 1 minute of inactivity, pre-calibrated at the factory, equipped with 2 dedicated calibration blocks (1.487/1.806 RI) for easy re-calibration after transportation or long-term use, suitable for beginners
  • 【PORTABLE LONG-LASTING BATTERY DESIGN】 Lightweight Gem Refractometer with compact size 13.5×7.8×2.4cm and weight only 0.25KG is easy for on-site work, 700mA lithium battery supports 10,000 measurements, Type-C interface compatible with mobile phone chargers, Digital Gem Refractometer offers long battery life and convenient charging
  • 【MULTI-SCENARIO PROFESSIONAL ADAPTABILITY】 Professional High-Precision Gem Refractometer is suitable for gemmologists, jewellers, researchers and collectors, applicable to core scenarios of daily Jewelry Authenticity Tester, compatible with various test objects such as diamonds, coloured stones and glass imitations, suitable for both scientific research and commercial use
  • 【COMPLETE ALL-IN-ONE ACCESSORY KIT】 Digital Gem and Glass Refractometer complete set includes host, 2 calibration blocks, tweezers, lens cap, cleaning cloth and instruction manual, no additional purchase required, ready to use out of the box for gem identification, lowering the threshold for use

Product Technical Details

Brand ‎WDDBFL
Model Number ‎vv2yg-985790
Colour ‎Multicolor
Product Dimensions ‎18 x 18 x 18 cm; 660 g
Material ‎Synthetic
Item Weight ‎660 g
Date First Available 11 Mar. 2026

Who Should Buy?

Suitable For
  • Jewelry Professionals

    Ideal for jewelers needing precise measurements of gem refractive indices for authentication and valuation purposes.

  • Gem Enthusiasts

    Perfect for hobbyists wanting to explore and identify gemstones with detailed accuracy and ease of use.

  • Educational Purposes

    Useful for students and educators in geology or gemology classes conducting experiments and research on gemstones.

Not Suitable For
  • Casual Users

    Not suitable for casual users who require basic gem identification without the need for precision testing.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: How accurate is the refractometer?

    Answer: It maintains accuracy within ±0.005.
  • Question: Can it be used for various types of gemstones?

    Answer: Yes, it is compatible with diamonds, coloured stones, and glass imitations.
  • Question: What is the battery life like?

    Answer: The lithium battery supports approximately 10,000 measurements on a single charge.

WDDBFL Refractometers ‎vv2yg-985790 Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Currently unavailable.

We don't know when or if this item will be back in stock.

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Quick identification of gemstones with a 1.300-3.000 RI range.
  • User-friendly operation with a simple one-press TEST button.
  • Factory-precalibrated with easy re-calibration available.
  • Lightweight and portable design for fieldwork convenience.
  • Long-lasting battery supports up to 10,000 measurements per charge.
  • Ideal for professionals including gemmologists and jewellers.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.