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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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Description
FNIRSI FNAC-28 USB DIG VOLT/AMPFNIRSI FNAC 28 2 in 1 TYPE C USB Tester Digital Voltmeter Ammeter Power Bank Charger Measure Digital Voltmeter Ammeter Power Bank Charger Measure Features Bidirectional high current detection: FNIRSI FNAC 28 USB tester supports 6. 5 A bidirectional current detection, USB A Type C interface compatible, accurately measures power supply and power consumption, and provides users with detailed data support. High precision measurement chip: The USB power
FNIRSI® FNAC-28 2-in-1 TYPE-C USB Tester Digital Voltmeter Ammeter Power Bank Charger Measure
Digital Voltmeter Ammeter Power Bank Charger Measure
Features
- Bidirectional high current detection: FNIRSI FNAC-28 USB tester supports 6.5 A bidirectional current detection, USB-A/Type-C interface compatible, accurately measures power supply and power consumption, and provides users with detailed data support.
- High-precision measurement chip: The USB power meter uses an external 16-bit ADC to ensure accurate measurement of voltage and current data, effectively reducing the error range and improving the professionalism of the test.
- Multi -functional data analysis: USB cable tester supports battery capacity testing, stores 5 sets of data; supports curve display, waveform pause, and the time base range can be adjusted, observed the data carefully.
- Fast charging protocol support: Voltage tester supports QC2.0/QC3.0, FCP/SCP, AFC, VOOC/WARP, SVOOC 1.0/SVOOC2.0 triggering. All the above protocols support automatic detection to meet various testing needs.
- Cable detection and simulation: The USB detector uses the differential pressure method to measure the internal resistance of the cable, simulate APPLE 2.4 A, DASH fast charging, read DASH cable information.
Specifications
| Model | FNAC-28 |
| Screen | 1.06 inch color screen |
| Monitored Voltage | 4~24V |
| Monitored Current | 0~6.5A |
| Monitored Power | 0~156W |
| Protocol Detection | ① QC2.0: 5V/9V/12V/20V ② QC3.0: 3.4-20V ③ FCP: 9V/12V/20V ④ SCP: 5.5-6.0V ⑤ AFC: 9V/12V ⑥ VOOC/WARP: 20V ⑦ SVOOC 1.0: Support ⑧ SVOOC 2.0: Support |
| Cable Resistance | Support |
| Detect DASH Cable | Support |
| Soft DASH Cable | Support |
| Soft APPLE 2.4A | Support |
| Brightness Adjustment | Support |
| Standby Time Setting | Support |
| Temperature Symbol | ℃ / ℉ switch |
| Language | Chinese / English |
| Firmware Upgrade | Support |
| Dimensions | 73 × 36 × 12 mm |
| Weight | 21 g |
Downloads
Additional Information
| Device | Bank Charger Measure |
| Type | Digital | Voltmeter | Ammeter | Power |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Great quality for price
Flavor Name: Unflavored, Size: 90 Count (Pack of 2)
Great value for the quantity and quality. Easy to swallow, no issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
Boosted Energy & Great Quality Cinnamon Supplement! ✨💪
Size: 60 Count (Pack of 1)
I’ve been taking these Ceylon Cinnamon Capsules for a few weeks now, and I’m honestly impressed with the results. I’ve noticed better energy levels throughout the day, less fatigue, and overall I just feel healthier. The capsules are easy to swallow, have no bad aftertaste, and the quality feels premium. I also like that they’re made with true Ceylon cinnamon, which is known to be a cleaner and safer option compared to regular cinnamon supplements. Great for supporting metabolism and daily wellness. Definitely a product I’ll continue using and highly recommend!” ✨💪
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Noticeable Comfort and Joint Support
Size: 60 Count (Pack of 1)
The Ceylon Cinnamon Capsules – Extra Strength have been a great addition to my daily routine, and I’m genuinely impressed with the results. After consistent use, I noticed reduced knee pain, and the swelling in my knees has also gone down, which has made a real difference in day-to-day comfort and mobility.
The capsules are easy to swallow and gentle on the stomach, which I really appreciate. Knowing this is Ceylon cinnamon—often considered higher quality than standard cinnamon—gave me confidence in the product, and it definitely feels well-made and thoughtfully formulated.
Over time, I found that stiffness decreased and movement felt easier, especially after being on my feet for long periods. While results can vary from person to person, this supplement worked well for me and supported my overall joint comfort without any unwanted side effects.
Overall, this is a high-quality cinnamon supplement that delivered real, noticeable benefits for my knees. If you’re looking for a natural supplement to support comfort and reduce inflammation-related discomfort, these extra-strength Ceylon Cinnamon capsules are absolutely worth trying.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Good Product
Size: 60 Count (Pack of 1)
Easy to use, no bitter after-taste.
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Reviewed in the United States on May 18, 2026
★★★★★ 4
To soon to tell.
Size: 60 Count (Pack of 1)
It's really too soon to tell. So far I have noticed a drop in my glucose level which is why I ordered this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
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