Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
FNB38 FNIRSI-C1 USB Tester Fast Charge Protocol Detection ToolFNB38 FNIRSI C1 Multifunction USB C Current and Voltmeter fast charging protocol capacity test QC 2. 0 QC 3. 0 PD 3. 0 Battery Capacity Tester. FNIRSI C1 USB Tester Voltage Ammeter Fast Charge Charging Power Meter Type C. FNB38 Multifunction Current And Voltage Meter USB Tester for Fast Charging Protocol Test. FNB38 current and voltage meter USB tester test meter supports QC4+ PD3. 0 2. 0 PPS fast charging protocol capacity, compatible with multiple
FNB38 FNIRSI-C1 Multifunction USB C Current and Voltmeter fast charging protocol capacity test QC 2.0 QC 3.0 PD 3.0 Battery Capacity Tester. FNIRSI-C1 USB Tester Voltage Ammeter Fast Charge Charging Power Meter Type-C.FNB38 Multifunction Current And Voltage Meter USB Tester for Fast Charging Protocol Test.FNB38 current and voltage meter USB tester test meter supports QC4+ PD3.0 2.0 PPS fast charging protocol capacity, compatible with multiple interfaces, USB-A, Micro-USB, Type-C interface, using external 16-bit ADC, PD protocol physical chip .
FNIRSI-C1 USB tester voltage ammeter fast charging charging power detection PD decoder is used for the detection and monitoring of various digital devices such as various chargers, power bank data cables, mobile phones and laptops, all mainstream protocol detection & triggering/waveforms Curve/line resistance measurement/low internal resistance/drive-free host computer upgrade, etc.
FNB38 Features:
It is a USB tester with high reliability and security for detecting the USB voltage and current as well as a mobile communication terminal with fast charge triggers.
USB 2.0 interface, 1.44 inch TFT LCD high definition display with integrated USB-A, Micro-USB, Type-C interfaces, use external 16-bit ADC, PD protocol physical chip.
Drive-free PC upgrade, PD E-Marker read, fast charge recognition, fast charge deception.
PD protocol monitoring, PD protocol conversion, precision measurement.
Data storage, intelligent recording of energy capacity detection.
One screen display, multiple interfaces compatible.
Can be used for fast charge protocol detection, QC2.0 trigger, QC3.0 trigger, for Huawei-FCP trigger, for Huawei-SCP trigger, for Samsung-AFC trigger, PD protocol trigger, and so on.
FNB38 Specification:
Material: ABS
Color: black
Input voltage: 4~24V
Resolution: 0.1mV
Accuracy: ±(0.2‰+2)
Input current: 0~5A
Resolution: 0.1mA
Accuracy: ±(0.5‰+2)
Input power: 0~120W
Resolution: 0.1mW
Accuracy: ±(0.5‰+2)
Load equivalent internal resistance: 0~9999.9Ω
Resolution: 0.1mΩ
Accuracy: ±(0.5‰+2)
D+/D- voltage: 0~3.3V
Resolution: 0.01V
Accuracy: ±(1.0%+2)
Equipment temperature:℃, ℉
Capacity: 0~9999.9mAh
Resolution: 0.0001mAh
Accuracy: for reference
Energy used: 0~9999.99Wh
Resolution: 0.00001Wh
Accuracy: for reference
Cable internal resistance: 0~9999.9Ω
Resolution: 0.0001Ω
Accuracy: for reference
Equipment runtime:
Range: 999 hours 59 minutes 59 seconds
Resolution: 1 second
Accuracy: 5 seconds / hour
Record time:
Range: 999 hours 59 minutes 59 seconds
Resolution: 1 second
Accuracy: 5 seconds / hour
FNIRSI-C1 Specification:
Monitoring voltage: 4~24V
Monitor voltage resolution: 0.00001V
Monitoring voltage accuracy: ±(0.2‰+2)
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
D+/D- voltage: 0~3.3V
D+/D- voltage resolution: 0.001V
D+/D- voltage accuracy: ±(1.0%+2)
Equipment temperature: ℃/℉
Package size: 50*25*8mm / 1.97* 0.98 * 0.31in
Notes!! Compatibility Issues:
There may be incompatibilities problems of the PC software with some Windows systems, if you really need it, please install and test the software before buying the product.
There are many types of mobile phones and operation systems, so there may be incompatibilities, if you need APP, please install and test the APP before buying the product.
If you don't test the PC software and APP function before buying and find that the products work fine except the PC software or APP, we refuse to refund.
Please do install and test the APP if you use Samsung mobile phone.
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
4.3 ★★★★★
Based on 2224 reviews
Sort
Product Reviews
★★★★★ 5
Exceeded expectations in every way.
Size: 2' x 3' (Sheepskin shape), Color: Gray Tip, Size: 2' x 3' (Sheepskin shape), Color: Gray Tip
I purchased a pair of these a week apart, because the price seemed too good to be true. Instead, they have exceeded my expectations. I own a Buick with leather seats that look incredible, but are not comfortable on long trips, and my wife and I were preparing to leave on a 2200 mile round trip vacation. On the first day, we drove 700 miles, much of it through desert. We were tired when we reached our destination, but comfortable and cool for every mile of it. The sheepskins have made such a difference, that I have never removed them from the car. It is now July, with triple digit temperatures every day, surrounded by desert. The sheepskin keep us cool on every drive. I could have purchased sheepskin seat covers, but these provide the same comfort for a fraction of the cost. Yes, it takes a small amount of effort to adjust them when you first get into the car, but I don't even think about it any more. As far as the quality, there is no shedding, no smell, and no discoloration. We have put over 4,000 miles on the car since I put these in, and I have no complaints to register.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2025
★★★★★ 5
Great article
An excellent article. I use it on my furry cover and it works great. My cover looks fluffy and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Great for blankets
Great for making sherpa or fur blankets soft again after wash. I imagine it'll work well for fur hoods as well. It did a good job of removing lose hair fibers and the quality is good, even if it's extra spikey. Overall, affordable solution and good looking brush to rejuvenate faux fur
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
★★★★★ 5
Great but Pain
It’s alright, does the job as it is supposed to. It’s easy to use and helped fix my Uniqlo jacket that was all matted. It didn't restore it to it's original form however it did unmat it. If I bought this way before and touched up the jacket, I think it would of been perfect to this day still. Maintenance of those jackets are a must! The brush is strong and works well for fluffing it up because of the metal wiring. The only bad parts are that it can hurt if you accidentally poke or scratch yourself, I actually got cut by it when I quickly was brushing. It’s kind of hard to get the lint off the brush but it's better than others and might hurt because of the metal. But overall, it’s a cool tool that makes my jacket fluff again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2024
★★★★★ 4
Works well, however…
Purchased this to give life back to my Sherpa backed blankets. This is a well made brush handle is comfortable. The teeth are strong and durable. They did not bend around while I used it and maintained its shape. The problem I guess I’m seeing is that it doesn’t get deep down into the fabric to it’s just a surface “petting”. Maybe if the teeth were further apart or something. But does seem to provide some form of fluff.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026