FNIRSI® FNB58 USB Fast Charge Tester

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The FNB58 USB tester is a high-reliability, high-safety USB voltage andcurrent detection meter and a mobile communication terminal fast chargingtrigger.It has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. Use external 16-bit ADC, PD protocol physical chip. It can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks; it can be used to measure the charging power of mobile phones and the input and output of mobile power supplies; it can be used to test the fast charging protocol of chargers. Specifications Brand FNIRSI Model FNB58 Monitor Voltage 4~28V Monitor Current 0~7A Monitor Power 0~140W D+/D- Voltage 0~3.3V Load Equivalent Intemal Resistance 0~9999.9Ω Equipment Temperature: °C/°F Capacity 0~9999.99Ah Energy Used 0~9999.99Wh Cable Resistance 0~9999.9Ω Equipmnt Running Time 99days 23:59:59 Record Time 99days 23:59:59 Show more