1、FNIRSI‑C1 has dual Type‑C interfaces, intelligent, has diversified functions, supports 6.5A high current test, and works stably for a long time. 2、Detection range includes all mainstream protocol detection, triggering, waveform curve, line resistance measurement, low internal resistance, drive free PC upgrade, etc. 3、Use external 16 bit ADC, PD protocol physical chip, universal test USB‑C interface charger, power bank, data cable, mobile phone and notebook computer and other digital devices. 4、Integrate data management, protocol control, and firmware upgrade in one. Support monitoring and recording of voltage and current curves; protocol single triggering and intelligent triggering, etc. 5、High speed voltage ripple 5Ksps‑>4Msps sampling rate, easily detect the charging head ripple and identify the quality of the charging head. 6、Differential pressure method to measure the internal resistance of the cable. It is used in conjunction with a constant current load to easily test the internal resistance of the cable in two steps. 7、Support detection of type‑c to type‑c data cable for E‑Marker chip, independent power supply for PC interface, after connecting the data cable, easy to read chip information and quickly identify the fast charging cable. 8、Support gravity sensor, the screen automatically rotates 360°, any angle can be automatically sensed, the front reading display is maintained, and the insertion at any angle can also be positive. Item Type: USB Tester Material: PCB+LCD Model: FNIRSI-C1 Monitoring Current: 0-6.5A Display Current Resolution: 0.00001A Monitoring Current Accuracy: ±(0.5‰+2) Display Power: 0-130W Display Current Resolution: 0.00001W Monitoring Current Accuracy: ±(0.5‰+2) Load Equivalent Resistance: 0-9999.9Ω Load Equivalent Resistance Resolution: 0.0001Ω Load Equivalent Resistance Accuracy: ±(0.5‰+2) Capacity: 0-9999.99Ah Use Energy: 0-9999.99Wh Cable Resistance: 0-9999.9Ω Equipment Temperature: ℃/℉ Equipment Temperature Resolution: 1℃/1℉ Equipment Temperature Accuracy: ±(1.2%+3)/±(1.2%+4) Product Size: Approx. 2.5x5x0.8cm / 1.0x2.0x0.3in 1 x FNIRSI-C1 Type-C PD Trigger