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- GOWENIC Professional Tester Rechargeable, Hig...
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Item #:
222208533
GOWENIC Professional Tester Rechargeable, High Accuracy Jewelry Tester Pen, Electronic Gem Selector Jewelry Testing Tool for Identification
Item #:
222208533
USD 46
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, October 14
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Our Top Logistics Partners
Fast and Accurate Testing: Engineered for quick and accurate gemstone detection, this tester easily distinguishes genuine gemstones from synthetic stones.
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100% Original Products
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ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Accuracy
Equipped with advanced technology, this tester ensures precise gemstone identification, allowing professionals to confidently evaluate jewelry, thus enhancing decision-making in buying or selling valuable pieces.
Rechargeable Design
The rechargeable feature offers convenience and sustainability, reducing the need for constant battery replacements. Users can easily power up the device, ensuring it’s always ready for use when required.
User-Friendly
Designed for both beginners and professionals, this pen's intuitive interface simplifies the testing process, making it accessible for all experience levels, and thus broadening its appeal in the jewelry industry.
Product Details
| Product Dimensions (L x W x H) | 2.36 x 1.57 x 0.39 inches (6 x 4 x 1 cm) |
| Item model number | GOWENICwgf5bzx2vl |
| Item Weight | 5.6 ounces (158.76 grams) |
| Manufacturer | GOWENIC |
| Date First Available | February 4, 2026 |
Who Should Buy?
-
Jewelry Enthusiasts
Ideal for hobbyists who frequently purchase and evaluate various gemstones and jewelry pieces for authenticity.
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Gem Dealers
Perfect for professionals who need a reliable tool for identifying and verifying gemstones quickly and accurately.
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Jewelry Appraisers
Useful for appraisers assessing the value of jewelry pieces based on the authenticity of gemstones present.
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Casual Buyers
Not suitable for occasional buyers who only purchase jewelry without needing detailed gemstone identification.
Product Description
GOWENIC Professional Tester Rechargeable, High Accuracy Jewelry Tester Pen, Electronic Gem Selector Jewelry Testing Tool for Identification
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How does the GOWENIC Tester work?
Answer: It measures the thermal conductivity of the gemstone to determine its authenticity. -
Question:
Can I use the tester on metal or water?
Answer: No, avoid using it on unsuitable items like metal, skin, or water to ensure accurate results. -
Question:
Is this tester portable?
Answer: Yes, its compact size allows for easy portability in a wallet or backpack.
GOWENIC Diamond Testers GOWENICwgf5bzx2vl Editorial Review
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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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.
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USD 46
Order now and get it around Wednesday, October 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Quick and accurate gemstone testing.
- Distinguishes genuine gemstones from synthetic stones.
- Suitable for loose and set gemstones, as well as jewelry and precious metals.
- Easy to operate - instant results with a simple switch press.
- Features alerts and sounds for easy distinction.
- Compact design for convenient on-the-go testing.
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.