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⚡ Power up your USB game with precision and speed!
The FNIRSI FNB58 USB Tester is a professional-grade diagnostic tool designed for tech-savvy users and professionals. Featuring a vivid 2.0-inch TFT LCD, it supports voltage up to 28V and current up to 7A, with multi-port USB-A, Micro-USB, and USB-C interfaces. It excels in fast charge protocol detection and triggering (PD2.0/3.0, QC2.0/3.0, VOOC, and more), cable E-Marker chip reading, and detailed power quality analysis including ripple and resistance measurement. With app and PC software integration, it offers comprehensive data logging and waveform visualization, making it indispensable for optimizing and troubleshooting USB charging setups.
| ASIN | B0BJ253W31 |
| Best Sellers Rank | #24,783 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Voltage Testers |
| Brand | FNIRSI |
| 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 out of 5 stars 541 Reviews |
| Included Components | USB Tester |
| Item Highlight | PD2.0/3.0 & QC2.0/3.0, Voltage/Current/Power Monitoring, Real-Time Graphs, Capacity, Ripple, PD Trigger, App/PC Software |
| Item Weight | 1.6 ounces |
| Manufacturer | FNIRSI |
| Measurement Type | Voltage, Current, Fast Charge Detection, Etc |
| Min. Operating Voltage | 4 |
| 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 | FNB58 |
| Style Name | FNB58 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 40 °C |
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