FNIRSI FNB48P USB Fast Charge Tester

Key Features:

• Comprehensive USB Testing:
  • Measures voltage, current, power, and capacity of USB-powered devices, providing essential data for diagnostics.
• Wide Voltage and Current Range:
  • Voltage Range: 4.5V to 30V
  • Current Range: 0A to 5.1A, supporting high-power USB devices.
• Dual-Screen Display:
  • Equipped with dual displays for easy real-time monitoring of multiple parameters simultaneously.
• Data Storage:
  • Supports offline data storage and review of test results, with the ability to record up to 10 sets of data for comparison and analysis.
• Safety Features:
  • Integrated over-voltage, under-voltage, over-current, and short-circuit protection to ensure the safe use of connected devices.
• QC2.0/QC3.0 & PD Protocol Support:
  • Compatible with fast charging protocols, including Qualcomm Quick Charge 2.0, 3.0, and Power Delivery, allowing for accurate testing of fast-charging devices.
• Bidirectional Testing:
  • Supports testing in both input and output directions, making it versatile for different testing needs, whether for power sources or receiving devices.

Specifications:

• Voltage Range: 4.5V - 30V
• Current Range: 0A - 5.1A
• Power Measurement: 0W - 155W
• Capacity Measurement: 0-99999mAh
• Energy Measurement: 0-99999mWh
• Resistance Measurement: 0-9999Ω
• Display: Dual-screen, real-time display
• Data Storage: Supports up to 10 sets of test data
• Fast Charging Protocol Support: QC2.0, QC3.0, PD, and more
• Port Type: USB-A, USB-C (input/output)
• Temperature Measurement Range: 0°C to 80°C

Additional Features:

• Bidirectional Operation: Tests both input and output, offering flexible testing for devices like power banks, chargers, and smartphones.
• Portable Design: Small and lightweight, making it easy to carry for field testing or on-the-go diagnostics.
• User-Friendly Interface: Easy-to-read dual display with real-time updates on voltage, current, and other parameters.
• Durability: Made with high-quality materials to ensure long-term durability, even under constant use.
• Automatic Data Reset: Resets after every new device is plugged in, ensuring accurate data collection for each test.

Applications:

• Device Charging Analysis: Perfect for evaluating the charging performance of smartphones, tablets, and laptops.
• Power Supply Testing: Ideal for testing the performance of USB chargers, power banks, and other power supplies.
• Cable Quality Testing: Ensures USB cables are capable of delivering the necessary current without significant voltage drops.
• Repair and Diagnostics: Useful in troubleshooting charging issues or identifying faulty devices.