FNIRSI FNB48P BT

One of the key advantages of the FNIRSI FNB48P BT is its ability to accurately analyze USB charging performance while supporting Bluetooth connectivity for wireless data monitoring via an Android application. The tester integrates USB-A, USB Type-C and Micro-USB interfaces, supports most modern fast charging protocols, features a high-resolution 1.77-inch color TFT display, and provides precise measurements of voltage, current, power, capacity and energy. It is an excellent tool for testing chargers, power banks, USB cables and fast charging devices. Bluetooth functionality allows measurement data to be viewed and recorded remotely on a compatible Android smartphone.

Functions

• USB fast charging analyzer with Bluetooth connectivity
• Wireless communication with Android application via Bluetooth
• USB-A, USB Type-C and Micro-USB interfaces
• Real-time voltage, current and power measurement
• Capacity (Ah) and energy (Wh) measurement
• USB cable resistance measurement
• Load equivalent resistance calculation
• D+ / D- voltage measurement
• USB PD E-Marker cable reading
• Fast charging protocol detection
• Fast charging protocol trigger function
• USB Power Delivery (PD) protocol monitoring
• USB Power Delivery protocol conversion
• High-speed ripple measurement
• Data recording and storage
• Rotatable color display
• USB firmware upgrade without additional drivers

Technical Specifications

• Model: FNB48P BT
• Bluetooth: Yes
• Display: 1.77-inch full-color TFT LCD
• Voltage measurement range: 4–24 V
• Current measurement range: 0–6.5 A
• Maximum power measurement: 156 W
• Capacity measurement: 0–9999.99 Ah
• Energy measurement: 0–9999.99 Wh
• Cable resistance measurement
• Load equivalent resistance measurement
• D+ / D- voltage measurement: 0–3.3 V
• Device temperature monitoring
• High-speed ripple display
• USB interfaces:
  • USB-A
  • USB Type-C
  • Micro-USB
• Supported fast charging protocols:
  • USB PD
  • QC2.0
  • QC3.0
  • Huawei FCP
  • Huawei SCP
  • Samsung AFC
  • Apple 2.4 A
• USB PD E-Marker cable reading
• Firmware upgrade via USB
• Dimensions: 77 × 38.6 × 14 mm
• Weight: Approximately 38 g

Package Contents

• FNIRSI FNB48P BT USB Fast Charge Tester
• User manual
• Packaging