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Item #:
99667385
USB Tester Meter USB C Current Meter Power Meter Digital Multimeter Voltmeter Voltage Current Charging Current Power Capacity Detector Ammeter with
86% of respondents would recommend this to a friend
Item #:
99667385
USD 38
Price Details
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*All items will import from EU
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Order now and get it around Friday, September 11
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An indispensable gadget to check the charging performance of wall/solar panel chargers and USB charging cables.
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Note: Step Up Voltage Transformer required for using electronics products of Germany store (230 V). Recommended power converters Buy Now.
What Stands Out
Accurate Measurements
The YEREADW USB tester provides precise voltage and current readings, ensuring users can monitor their devices' performance accurately for safe charging and data transfer.
Versatile Compatibility
Designed for USB-C devices, this power meter supports a wide range of gadgets, making it ideal for tech enthusiasts who need reliable performance testing across various hardware.
Compact Design
This lightweight and portable multimeter easily fits into bags or pockets, allowing users to conduct on-the-go testing without sacrificing functionality, perfect for travel or everyday use.
Product Details
| Power Source | Battery Powered |
| Minimum Operating Voltage | 4.5 Volts |
| Upper Temperature Rating | 50 Degrees Celsius |
| Measurement Type | Voltmeter, ammeter, ohmmeter |
| Compatible Devices | Computers, smartphones, power banks, car chargers and more |
| Style Name | Circuit Tester |
| Colour | black |
| Specification Met | IEC 61010-1:2000-1 |
| Brand | YEREADW |
| Model Number | A3 |
| Unit Count | 1.0 count |
| Number of Items | 1 |
| Manufacturer | YEREADW |
| Number of Packs | 1 |
| Country Of Origin | China |
| Included Components | USB Tester |
| Manufacturer Part Number | YER-A3 |
| Style | Circuit Tester |
| Min. Operating voltage | 4.5 Volts |
| What's in the box? | USB Tester |
| Item Weight | 0.3 lbs (140 grams) |
Who Should Buy?
-
Tech Enthusiasts
Perfect for individuals wanting to monitor and test USB-C devices and charging efficiency.
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Localized Repair Shops
Handy for technicians needing accurate power measurements for diagnosing device charging issues.
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Developers and Engineers
Ideal for developers who need to evaluate power consumption and performance while designing USB-C products.
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Casual Users
Not suitable for everyday users who don't require detailed power analysis of their devices.
Product Description
USB Tester Meter USB C Current Meter Power Meter Digital Multimeter Voltmeter Voltage Current Charging Current Power Capacity Detector Ammeter with Type-C Adapter (A3)
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Customer Questions & Answers
-
Question:
What devices can this USB tester measure?
Answer: It can measure various devices, including PC/laptop, mobile phones, power banks, and multiple USB-A and Type-C peripherals. -
Question:
Is the screen easy to read from different angles?
Answer: Yes, the 1.44-inch LCD screen supports 360-degree rotation for easy reading from any angle. -
Question:
What kind of warranty does the tester come with?
Answer: The USB tester comes with an 18-month guarantee against product defects.
YEREADW A3 Editorial Review
### Editorial Review of the YEREADW USB Tester Messgert The YEREADW USB Tester has garnered interest from users due to its multifunctional capabilities and ease of use. Designed as a power meter, this digital multimeter stands out with its ability to measure various electrical parameters including voltage, current, and power, making it a handy tool for both professionals and DIY enthusiasts. Users have reported its accuracy in diagnosing the efficiency of chargers and cables, which is particularly valuable for tech-savvy individuals looking to optimize their devices. Many customers appreciate the clear display that provides real-time readings, allowing for quick assessments. The inclusion of a USB-C adapter adds versatility, enabling compatibility with a range of devices, bringing convenience to those who regularly utilize modern charging solutions. Overall, feedback points to the YEREADW USB Tester as a reliable and user-friendly device, particularly for those interested in gauging charging performance or troubleshooting power issues. Its compact design makes it portable, which is an additional benefit for users on-the-go. While there might be a learning curve for those unfamiliar with electrical measurements, most find it straightforward enough to integrate into their workflow. ### Pros and Cons **
Customer Reviews & Ratings
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Pros
- Accurate measurements of voltage, current, and power
- Clear and easy-to-read display
- Versatile with USB-C adapter included
- Compact and portable design
- User-friendly for both professionals and beginners
Cons
- May have a learning curve for users unfamiliar with electrical measurements
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 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 38
Order now and get it around Friday, September 11
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Features & Benefits
- Supports Micro-USB and Type-C connections.
- Detects quick charging modes QC 2.0 / 3.0.
- Measures voltage, current, power, and cable impedance.
- Ideal for testing various chargers and devices.
- Features a flexible 1.44-inch LCD screen with 360-degree rotation.
- Includes a problem-free 18-month guarantee for peace of mind.
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