Description
The FNB58 USB Tester is a multifunctional USB voltage, current, power, and fast-charging protocol testing device. It features a 2.0-inch full-color TFT display and supports USB-A, Micro-USB, and Type-C interfaces for checking chargers, power banks, cables, USB devices, and mobile charging performance.
Key Features
- Measures USB voltage, current, and power
- Supports fast-charging protocol testing
- USB-A, Micro-USB, and Type-C interfaces
- 2.0-inch full-color TFT display
- Monitors charging capacity and energy usage
- Measures cable and load resistance
- Displays equipment temperature
- Suitable for charger and power bank testing
- Supports long-duration testing and recording
Specifications
| Specification | Details |
|---|---|
| Model | FNB58 |
| Product Type | USB Tester |
| Voltage Range | 4–28V |
| Current Range | 0–7A |
| Power Range | 0–140W |
| D+/D- Voltage | 0–3.3V |
| Capacity | 0–9999.99Ah |
| Energy | 0–9999.99Wh |
| Cable Resistance | 0–9999.9Ω |
| Temperature Display | °C / °F |
| Display | 2.0-inch TFT |
| Max Record Time | 99 Days 23:59:59 |
