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Item #:
197636478
Watch & Battery Tester Analyzer by GEMORO | Professional Quartz Movement Diagnosis Without Opening Case | Tests Silver Oxide, Alkaline, Lithium
86% of respondents would recommend this to a friend
Item #:
197636478
€ 61
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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Imported from USA store
QTY:
Order now and get it around Sunday, October 04
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The GEMORO WBT21 Watch and Battery Tester is the essential go-to device for accurately diagnosing quartz watch movements and verifying battery power.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Professional Diagnosis
Conducts precise quartz movement diagnostics without the need to open the watch case, ensuring safety and preserving the integrity of the timepiece.
Versatile Battery Testing
Effectively tests a variety of battery types, including silver oxide, alkaline, and lithium, making it a comprehensive tool for any watch enthusiast or professional.
User-Friendly Design
Designed with simplicity in mind, allowing both professionals and hobbyists to easily diagnose watch issues and battery performance for enhanced usability.
Product Details
| Power Source | Battery Powered |
| Style Name | Watch & Battery Tester |
| Color | Red |
| Specification Met | Ce, Reeseu2019s Law |
| Brand Name | GemOro |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Manufacturer | GemOro |
| Part Number | WBT21-GO |
| Brand | GemOro |
| Style | Watch & Battery Tester |
| Item Weight | 1.5 lbs (680 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Watch Collectors
Ideal for collectors needing precise diagnosis and maintenance without case opening, preserving watch integrity.
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Repair Technicians
Essential for professional watch technicians diagnosing quartz movements efficiently without disassembly, saving time and effort.
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Hobbyists
Great for watch enthusiasts wanting to test and maintain their own timepieces easily with reliable results.
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Smartwatch Users
Not suitable for smartwatches, as it only tests traditional quartz movements and specific battery types.
Product Description
Watch & Battery Tester Analyzer by GEMORO | Professional Quartz Movement Diagnosis Without Opening Case | Tests Silver Oxide, Alkaline, Lithium Batteries
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Does the WBT21 require the watch to be opened for testing?
Answer: No, the WBT21 tests watches without needing to open them. -
Question:
What types of batteries does the WBT21 test?
Answer: It tests Silver Oxide 1.55V, Alkaline 1.5V, and Lithium 3.0V batteries. -
Question:
Is a training video included with the tester?
Answer: Yes, it includes detailed instructions and a link to a training video.
GemOro Battery Testers Editorial Review
Watch & Battery Tester Analyzer by GEMORO offers a professional method to diagnose quartz movements without the need to open the case. This tester gracefully works with various battery types including silver oxide, alkaline, and lithium, making it versatile for different timepieces. With its battery-powered capability, the vibrant red design not only stands out but also meets essential specifications like Ce and Reese's Law. Users appreciate how it simplifies the testing process for watch batteries, ensuring accurate and efficient readings, making it an essential tool for watch enthusiasts and professionals alike.
Customer Reviews & Ratings
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Pros
- Professional quartz movement diagnosis without opening case
- Tests various battery types including silver oxide
- Battery powered for convenient usage
- Compact and lightweight design for portability
- Meets CE and Reese’s Law specifications
Cons
- May require periodic battery replacement for optimal function
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 61
Order now and get it around Sunday, October 04
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:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Latest generation diagnostic tool for watchmakers and jewelry professionals.
- Essential for accurately diagnosing quartz movements and battery power.
- Non-invasive testing for faster, trustworthy customer service.
- Tests various battery types: Silver Oxide, Alkaline, and Lithium.
- Features a bright LED light and audible beep for easy operation.
- Compact and lightweight design for convenient use.
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