FNIRSI FNAC-28 USB-C USB-A 2-in-1 USB Tester

The FNIRSI FNAC-28 is a compact 2-in-1 USB tester with USB-A and USB-C support, designed for measuring voltage, current and power in chargers, cables and powerbanks. It features dual input ports for flexible testing and supports loads up to 6.5 A with bi-directional USB-C power measurement. A color OLED display provides real-time data with intuitive navigation.

The device automatically detects major fast-charging protocols and supports cable testing, resistance measurement and load simulation. Built-in data logging and battery capacity testing functions make it suitable for diagnostics, testing and performance evaluation.