Description
The FNIRSI FNAC-28 is a versatile USB tester that functions as a voltage/current meter and quick charge trigger. Supporting up to 6.5 A bidirectional current detection via USB-A and USB-C, it features a high-precision 16-bit ADC for accurate measurements.
With multi-functional data analysis, fast charge protocol support (QC, VOOC, WARP, etc.), and cable resistance detection, it’s ideal for detailed power and charging diagnostics.
Features
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Bidirectional High Current Detection: Supports up to 6.5 A bidirectional current detection. Compatible with USB-A and USB-C interfaces, it accurately measures both power supply and power consumption, providing users with detailed data support.
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High-Precision Measurement Chip: Equipped with an external 16-bit ADC, the USB power meter ensures precise voltage and current measurements, effectively minimizing error and enhancing test accuracy.
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Multifunctional Data Analysis: Supports battery capacity testing and stores up to 5 data sets. It also features curve display, waveform pause, and an adjustable time base for detailed data observation.
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Fast Charging Protocol Support: Supports QC2.0/QC3.0, FCP/SCP, AFC, VOOC/WARP, and SVOOC 1.0/2.0 triggering. All supported protocols are automatically detected to meet a wide range of testing needs.
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Cable Detection and Simulation: Using the differential pressure method, the USB detector measures cable internal resistance, simulates APPLE 2.4 A and DASH fast charging, and reads DASH cable information.
Specifications
|
|
Resolution |
Accuracy |
| Display |
1.06" full-color TFT LCD screen |
| Monitored Voltage |
4~24 V |
0.001 V |
±(0.2‰+2) |
| Monitored Current |
0~6.5 A |
0.001 A |
±(0.2‰+2) |
| Monitored Power |
0~156 W |
0.001 W |
±(0.2‰+2) |
| Protocol Detection |
QC2.0: 5 V/9 V/12 V/20 V |
| QC3.0: 3.4-20 V |
| FCP: 9 V/12 V/20 V |
| SCP: 5.5-6.0 V |
| AFC: 9 V/12 V |
| VOOC/WARP: 20 V |
| SVOOC 1.0: Yes |
| SVOOC 2.0: Yes |
| Temperature display |
°C/°F switch |
| Languages |
English and Chinese |
| Cable Resistance |
Yes |
| Detect DASH Cable |
Yes |
| Soft DASH Cable |
Yes |
| Soft APPLE 2.4A |
Yes |
| Brightness Adjustment |
Yes |
| Standby Time Setting |
Yes |
| Firmware Upgrade |
Yes |
| Dimensions |
73 x 36 x 12 mm |
| Weight |
21 g |
Included
- 1x FNIRSI FNAC-28 USB Tester
- 1x USB cable
- 1x Manual
Downloads
