? This is a USB tester with high reliability and safety for detecting USB voltage and current, as well as fast charging triggers for mobile communication terminals.
? USB 2.0 interface, 2.5 inch high-definition TFT LCD display with built-in 1.44, Micro-USB, Type-C interfaces, use external 16-bit ADC, PD physical protocol chip.
? Update PC without drivers, read PD E-Marker, fast charge recognition, fast charge cheat.
? PD protocol monitoring, PD protocol conversion, accurate measurement.
? Data storage, intelligent recording of the definition of energy consumption.
? Single screen, compatible with multiple interfaces.
? Can be used to detect fast charge protocol, QC2.0 trigger, QC3.0 trigger, Huawei-FCP trigger, Huawei-SCP trigger, Samsung-AFC trigger, PD protocol trigger and so on.
Material: ABS
Black color
Input voltage: 4~24V
Resolution: 0.1mV
Accuracy: ±(0.2¢¶+2)
Input current: 0~5A
Resolution: 0.1 mA
Accuracy: ±(0.5¢¶+2)
Input Power: 0~120W
Resolution: 0.1mW
Accuracy: ±(0.5¢¶+2)
Equivalent internal load resistance: 0 ~ 9999.9 ohm
Resolution: 0.1 M¥Ø Ohm
Accuracy: ±(0.5¢¶+2)
D+/D-voltage: 0~3.3V
Resolution: 0.01 in
Accuracy: ±(1.0% + 2)
Equipment temperature:
Range: ¡É, ¢µ
Permission:
¡É: 1¡É
¢µ: 1¢µ
Accuracy:
¡É: ±(1.2% + 3)
¢µ: ±(1.2% + 4)
Capacity: 0 ~ 9999.9mAh
Resolution: 0.0001 mAh
Accuracy: for reference
Power consumption: 0 ~ 9999 Wh
Resolution: Wh
Accuracy: for reference
Cable internal resistance: 0 ~ 9999.9 ohm
Resolution: 0.0001¥Ø
Accuracy: for reference
Equipment operating time:
Range: 999 hours 59 minutes 59 seconds
Resolution: 1 second
Accuracy: 5 seconds/hour
Recording time:
Range: 999 hours 59 minutes 59 seconds
Resolution: 1 second
Accuracy: 5 seconds/hour
Package
1 FNIRSI FNB38 USB Tester
Notes:
1. Do not connect a power source higher than 24V to the tester.
2. FNB38 USB-A input port supports high power input (such as 20V * 5A = 100W. USB-A output port can withstand 5A current for a short time, Micro-USB input port does not support large current and high power, and the input current cannot exceed 2.5A. When using high current and high power, it is recommended to use the Type -C female output.
3. HID-USB interface is only used for data transfer
4. When using high voltage and high power, the temperature of the tester rises. Be careful to prevent burns.
! When updating the USB tester firmware, you need to confirm the model first. Please do not use the firmware of other models to update, in order to avoid unexpected errors.