Desertcart purchases this item on your behalf and handles shipping, customs, and support to Belgium.
⚡ Power up your USB testing game with FNIRSI FNB58 — the ultimate fast-charge protocol guru!
The FNIRSI FNB58 is a professional-grade USB tester featuring a 2.0-inch TFT display and multi-port support (USB-A, Micro-USB, Type-C). It accurately measures voltage, current, power, resistance, and capacity while supporting advanced fast charge protocols like PD2.0/3.0, QC2.0/3.0, VOOC, and Super VOOC. With real-time graphical data, E-Marker cable reading, and app/PC integration, it’s designed for tech-savvy professionals who demand precise diagnostics and seamless monitoring of USB charging and data lines.
| ASIN | B0BJ253W31 |
| Best Sellers Rank | #28,765 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Voltage Testers |
| Brand Name | FNIRSI |
| Color | multi-color |
| Compatible Devices | USB interfaces, mobile phone chargers, U disks, mobile phones, mobile power supplies, USB-A, Micro-USB, Type-C devices from various brands |
| Customer Reviews | 4.3 4.3 out of 5 stars (527) |
| Included Components | USB Tester |
| Item Weight | 1.6 ounces |
| Manufacturer | FNIRSI |
| Measurement Type | Voltage, Current, Fast Charge Detection, Etc |
| Minimum Operating Voltage | 4 |
| Model | FNIRSI-001 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | FNIRSI-001 |
| Power Source | Battery Powered |
| Specification Met | Ul, Iec |
| Style Name | FNB58 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 40 °C |
Trustpilot
1 day ago
2 weeks ago