Feature
●Screen Flip Function: The USB voltmeter supports screen flip function, through gravity sensing, the screen can be flipped freely, or you can turn off the gravity direction recognition and long press the middle button to flip the screen.
●Differential Pressure Method Measurement: This USB voltmeter can measure cable resistance using the differential pressure method. Use with constant current load to easily detect cable resistance.
●Realtime Monitoring: One key to switch five or six digits display, maximum resolution 0.00001, can monitor the subtle changes of voltage, current and power during charging in realtime.
●Downward Compatible: With USB3.0 interface, 9 pin design, backward compatible with USB2.0. No need to use primary data cable, also can directly test the charging protocol of some phones.
●Measurement Data Recording: USB voltmeter can record 10 sets of measurement data, and you can use the obtained data to calculate the battery capacity. Add the calculation directly to this product, and the result multiplied by 1000 is the battery capacity.
[FNB48]
Description
Specification:
Item Type: USB Voltage Meter
Material: ABS
Use: Multifunctional rapid charging tester
Model: FNB48
Monitoring Voltage: 4 to 24V
Monitoring Voltage Resolutions: 0.00001V
Monitoring Voltage Accuracy: ±(0.2%+2)
Monitoring Current: 0 to 6.5A
Monitoring Current Resolution: 0.00001A
Monitoring Current Accuracy: ±(0.5%+2)
Monitoring Power: 0 to 156W
Monitoring Current Resolution: 0.00001W
Monitoring Current Accuracy: ±(0.5%+2)
Load Equivalent International Resistance: 0 to 9999.9Ω
Load Equivalent International Resistance Resolution: 0.0001Ω
Load Equivalent International Resistance Accuracy: ±(0.5%+2)
Capacity: 0 to 9999.99Ah
Power Consumption: 0 to 9999.99Wh
Cable Resistance: 0 to 9999.99Ω
D+ or D- Voltage: 0 to 3.3V
D+ or D- Voltage Resolution: 0.001V
D+ or D- Voltage Accuracy: ±(1.0%+2)
Device Temperature: ℃ or ℉
Device Temperature Resolution: 1℃ or 1℉
Device Temperature Accuracy: ±(1.2%+3) or ±(1.2%+4)
packing list:
1 x USB Voltage Meter