USB Power Meter KWS-V20 for Accurate Charging Data
30.99 €
🆓 LIVRAISON GRATUITE avec numéro de suivi !
✅ Aucune taxe d'import à la livraison !
🏷️ État : New
🚚 Expédié depuis : HK Warehouse – Hong Kong (China)
↩️ Retours faciles sous 30 jours après réception
🙋 Une question ? Contacter Jake
Easily monitor and test your USB power devices with this compact, digital volt, current, and capacity tester. Designed for precise measurement, it displays real-time data on operating voltage, current, charge-discharge capacity, and working time, helping you verify the performance of chargers, cables, and power banks. With simple plug-and-play functionality, no additional power supply is needed, making it ideal for both personal and professional use. Its durable plastic design, easy readability, and memory function ensure you can confidently assess your devices’ efficiency and battery health, giving you peace of mind with every charge.
This USB Voltage and Current Tester for Accurate Readings
Experience peace of mind knowing you can easily monitor your USB device performance with this this USB Current Voltage Capacity Tester KWS-V20. Compact and powerful, it allows you to measure voltage, current, capacity, and working time directly through your USB ports—perfect for personal use or professional projects. The user-friendly digital display provides real-time data, helping you optimize charging and ensure reliable performance. Whether you’re checking the health of batteries or testing chargers, this tester makes it simple to understand your device’s current state. Its plug-and-play design makes it ideal for laboratories, factories, or DIY enthusiasts. With no extra power supply needed, you’re ready to go instantly and keep track of your electronics with confidence and precision.
Key features of this USB Current Voltage Capacity Tester KWS-V20
- Displays voltage, current, capacity and working time, ensuring comprehensive device analysis for safer charging and battery use.
- Compact and lightweight design, measuring only 59*23*13.5mm, perfect for portability and on-the-go testing.
- Easy to operate with simple plug-and-play functionality, suitable for all users without technical expertise.
- High accuracy, with voltage measurement from 4-20V and current from 0-3A, both with ±1% precision for reliable data.
- Clear digital LCD screen offers instant readings, making it effortless to monitor your USB devices in real time.
- Memory function stores voltage, current, and capacity data even after power outages for continued tracking and analysis.
This USB tester makes measuring device performance simple and reliable
Imagine effortlessly monitoring your chargers, batteries, and power banks anytime, anywhere. This this USB Current Voltage Capacity Tester KWS-V20 is designed to bring clarity and confidence to your electronics testing routine. With its precise readings, you’ll be able to diagnose issues, extend battery life, and select optimal charging methods. Whether you’re a DIY tech enthusiast, laboratory technician, or simply want more control over your devices, this tester integrates seamlessly into your workflow. Invest in this dependable tool today and enjoy accurate, easy-to-read data that empowers your electronic projects and maintenance tasks.
| Color | Blue, Black |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
🌟 Every Purchase Comes with Direct Access to Jake 😎 from JakeSpecial, PhD in Pure Mathematics, Innovator and Entrepreneur — bringing broad expertise and trusted insight across all Special items & ensuring expert support and guidance at every step.
WHY CHOOSE JAKESPECIAL? 🤔
Shopping online isn’t just about buying a product—it’s about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don’t just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟
Here’s why you can shop with confidence:
1. Customer Service That Has Your Back 🤝 – If there’s any issue with your order, I personally handle it—no delays, no excuses. Whether it’s a delivery concern, a damaged item, or any other issue, I fix it, fast.
2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there’s a problem, I solve it directly. Your satisfaction is my priority.
3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it’s managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
When you buy from JakeSpecial, you’re not just getting a product—you’re getting a professional, well-managed, and worry-free shopping experience with full customer support and a problem-solving approach you won’t find elsewhere 💫
FAST & SECURE SHIPPING 📦
I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express’ logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao’s high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there’s no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I’m here to make the process as smooth as possible 📬
TRANSPARENCY AND EXCELLENCE ✨
All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
PASSION & UNIQUE EXPERTISE 💪
I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
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