FNIRSI FNB48P USB Voltage Current Tester

Name: FNIRSI FNB48P USB Voltage Current Tester | JakeSpecial
SKU: JS-FNFB48P
Availability: InStock

Price range: 80.99 € through 90.99 €

🆓 FREE SHIPPING with tracking number!

✅ No Import Taxes on delivery!

🚚 Ships from: HK Warehouse – Hong Kong (China)

📦 Estimated delivery: August 16 – August 21

↩️ Easy Returns within 30 days of receipt

🙋 Any questions? Contact Jake

Experience precise voltage and current measurement with the FNIRSI FNB48P USB Tester. Featuring a sleek CNC metal shell, this device offers high accuracy (0.1%) for fast charging detection, ripple measurement, and capacity tracking. Its digital display provides real-time data on voltage, current, capacity, and energy consumption, making it an essential tool for enthusiasts and professionals alike. Designed for reliable performance, the tester supports a wide voltage range and can monitor equipment operating over extended periods. Compact and durable, the FNIRSI FNB48P ensures your charging setup is safe, efficient, and always under control, offering peace of mind with every use.

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This FNIRSI FNB48P USB Tester for Accurate Measurement

Experience precise voltage and current readings with this FNIRSI FNB48P USB Tester. Designed for enthusiasts and professionals alike, it ensures reliable detection of fast-charging capabilities, voltage ripple, and capacity. Its CNC metal shell provides both durability and a sleek look, perfect for your charging station. Whether you're testing new devices or monitoring ongoing battery capacity, this tester offers a comprehensive view of your power system. With easy-to-read digital displays and high accuracy, you gain complete control over your charging processes, saving time and preventing potential issues. Imagine confidently troubleshooting or optimizing your devices — this tool makes it all possible, bringing clarity and peace of mind to your technical tasks.

Keys features of this FNIRSI FNB48P USB Tester

High-precision measurement with 0.1% accuracy for voltage, current, and capacity readings ensuring reliable data every time.
Durable CNC metal shell combines style with resilience, ideal for long-term use in demanding environments.
Real-time monitoring of voltage (4-24V), current (up to 6.5A), and wattage (up to 156W) to optimize charging and power management.
Supports capacity measurement up to 9999.99Ah and energy tracking up to 9999.99Wh for comprehensive performance insights.
Multiple recording features, including monitor time up to 99 days, aiding in accurate capacity and ripple analysis over extended periods.
Operates within temperatures from -10°C to +80°C, making it versatile across various environments and use cases.

Upgrade your tools with this FNIRSI FNB48P USB Tester today

Imagine seamless monitoring of your devices’ power status with this reliable, high-precision tester. Whether for DIY projects, professional testing, or troubleshooting, it’s designed to enhance your workflow. Adding this device to your toolkit means gaining confidence in your measurements and protecting your equipment from potential power issues. Don’t wait — equip yourself today and experience the benefits of accurate, real-time data. This FNIRSI FNB48P USB Tester helps you take control of your energy management effortlessly, making every charging session smarter and safer.

Color	FNB48P WT Bluetooth, FNB48P WO Bluetooth
Condition	New
Warehouse	HK Warehouse – Hong Kong

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 ❤️