FNIRSI FNB48P USB Charge Tester 240W | Bluetooth App & PD3.1 | LCD Display

The FNIRSI FNB48P is a high-precision USB PD tester & fast-charge protocol analyser with a 1.77-inch high-definition TFT LCD display - perfect for testing USB chargers, power banks, cables, laptops, phones, and other mobile devices.

Monitor voltage, current, power, capacity, energy, cable resistance, D+/D- voltages, and onboard temperature in real time. Trigger and detect virtually all major fast-charging protocols with automatic recognition and conversion capabilities.

Key Features & Benefits:

• Maximum 156 W / 6.5 A monitoring (4-24 V range)
• 6-digit high-resolution display (0.00001 V/A/W precision)
• 1.77-inch TFT color LCD + gravity sensor (auto 360 screen rotation)
• Fast-charge protocol trigger & detection: PD2.0/3.0, PPS, QC2.0/3.0, FCP, SCP, AFC, VOOC, DASH, WARP, SuperVOOC, MTK-PE, Apple 2.4A & more
• PD to QC conversion, E-Marker cable reading, DASH cable data
• Cable internal resistance test (differential pressure method) 0-999.9
• Capacity (0-9999.99 Ah) & energy (0-9999.99 Wh) tracking
• Low-speed waveform (voltage/current/D+/D-) & high-speed ripple display
• 10 groups data storage + power-off memory for capacity/energy
• Multi-interface: USB-C in/out, USB-A in/out, Micro-USB input
• CNC metal shell - premium feel, compact & portable

Ideal for technicians, enthusiasts, phone repair shops, charger quality control, power bank testing, cable verification and fast-charge performance checks.

Order your FNIRSI FNB48P USB-C PD Tester 156W today and get full visibility into every USB charging and data connection!

What's in the box
1 x Fnirsi FNB48P USB Fast Charge Tester