FNIRSI FNB-C2 PD3.1 USB-C Tester 240W, Bi-Directional, E-Marker Reader

Key features

• 240W PD 3.1 USB-C TesterFNIRSI FNB-C2 USB C tester built for high-power monitoring. Supports PD 3.1 with a 4–50V/6.5A range, enabling up to 240W power tracking for high-wattage chargers. Features a real-time Curve View for instant voltage and current visualization on the 1.54" screen
• 20-Bit ADC & 7-DigitExperience precise measurement with an advanced 20-bit ADC chip. This USB Power Meter delivers 7-digit resolution (0.000001) for voltage and current, providing stable and high-resolution data for subtle electrical analysis and professional testing
• Protocol Trigger & Cable TesterThe advanced USB-C diagnostic tool to trigger PD 3.1, PPS, and QC 3.0. It reads E-Marker chip data and measures internal cable resistance via the differential pressure method, helping you distinguish premium cables from low-quality counterfeits
• Bi-Directional Test & Battery CapacityAdvanced USB power analyzer featuring bi-directional current testing and a battery capacity calculation tool. Supports offline curve recording and 10 groups of energy statistics (Wh/Ah), enabling battery aging tracking and total energy consumption monitoring
• Smart Viewing & PC Software LinkEquipped with a gravity sensor for automatic 4-way rotation. The dedicated HID port enables PC software connectivity for real-time data logging and independent power supply, ensuring pure, interference-free measurements for professional reporting

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