I am providing an overall comment for three USB testers, all of which deserve to be purchased as they complement each other perfectly and are consistent in their results.
I would like to dedicate the majority of this review to the Bit Trade One model, which has recently arrived on Amazon. It deserves a shoutout because the tool is exceptional and inexpensive for what it offers.
The ADUSBCIM is a USB cable tester that truly complements traditional USB cable testers. Only the cable to be tested needs to be plugged into the A and B ports, and the tool does the rest.
The reference value for calculating the cable's resistance is taken using a CR2032 battery, and I note that the calculation is very precise and stable.
You can find on Bit Trade One's ADUSBCIM GitHub page, in the Pull Request section, a manual in English in PDF format. This is my small contribution to the project, as the current official English manual is more of a word-by-word description that is difficult to understand.
Thanks to this tester, I discovered, for example, that Anker cables, the 765 series, were actually poor high-resistance cables, and that I had much better options for charging. I ended up wasting money on cables that turned out to be slower than cables that were given to me for free with computer accessories.
The FNIRSI FNB58 is a very comprehensive USB-A and USB-C port tester. It notably offers numerous rapid charging protocol tests, can test the quality and resistance of a cable, and obtain oscilloscope-like graphical representations. Now that we are on PD3.0 and with PD3.1 approaching quickly, owning one of these tools is now essential to validate the proper functioning of an installation.
I've read a lot of advice on Reddit, and if you're looking to equip yourself with the best products offering the most testing possibilities, here are the tester references to get:
- Bit Trade One ADUSBCIM (very thorough cable tester testing all the lines of a cable)
- FNIRSI FNB58 (the most comprehensive, many ports, many scenarios, USBA/C Micro)
- ChargerLab KM003C (the most modern, TB4, 250W)
If you have these three or at least a combination of the cable and usb tester, it will take you no more than a few days to become a USB expert. 👌
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From the brand
FNIRSI Technology Co., Ltd.
Transforming technology into a tool to serve customers
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FNIRSI Technology Co., Ltd. is a high-tech enterprise integrating instrumentation independent development, design, production and sales, providing high-quality and cost-effective instrumentation and peripheral tools and equipment for users worldwide.
FNIRSI's equipment has covered the sales market in many countries and regions around the world such as USA, Japan, EU, Canada, etc.
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FNIRSI DMT-99 Multimeter
9999 Count Digital Multimeter with Recording Mode
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FNIRSI 2C53P Oscilloscope
4.3 inch Touch Screen Tablet Oscilloscope Multimeter DDS Signal Generator
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FNIRSI 2C23T Plus Oscilloscope
3 IN 1 Digital Oscilloscope Multimeter DDS Generator
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FNIRSI GC-01 Geiger Counter
Detect and stay away from radiation sources in life
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FNIRSI HRM-10 Battery Tester
Voltage Internal Resistance Battery Meter
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FNIRSI USB Power Meter
Take you to see the secrets of electricity in the cable
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FNIRSI WD-01 Stud Finder
Accurate measurement to help you drill holes safely
Product Description
FNIRSI FNB58 is a high-reliability, high-safety versatile USB tester and fast charging trigger.
- FNB58 USB tester has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface.
- FNB58 uses external 16-bit ADC, PD protocol physical chip, it can be used to test the fast charging protocol of chargers.
- FNB58 can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks.
- FNB58 can be used to measure the charging power of mobile phones and the input and output of mobile power supplies.
Four Functional Curve Display
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Real-time voltage and current curveView the change of the charging curve in real time, find the abnormal charging immediately. |
Offline curve recordingSupports up to 9 hours of offline voltage and current curve recording, charging process fully displayed. |
D+/D- voltage curveCharging protocols Changes. Master in real time. |
High-speed power ripple measurementCharger ripple measurement, easy to screen inferior chargers. |
Cable Detection Just Use FNB58
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PD E-Marker Cable DetectionRead data information of CC line with E-Marker chip |
DASH Cable DetectionRead DASH cable chip related data |
Cable Interal Resistance MeasurementConstant current load two-step fast measurement of wire resistance |
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| FNB58 | FNB58 standard | FNB48P | FNAC-28 | |
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| Customer Reviews |
217
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86
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34
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| Price | $46.01 | $42.39 | $39.99 | $29.74 |
| APP software | ✓ | NO | ✓ | NO |
| USB power delivery 3.1/Xiaomi magic change PD | ✓ | ✓ | NO | |
| Huawei 66W/240W cable detection | ✓ | ✓ | NO | |
| QC4, QC4+\ QC5 | ✓ | ✓ | NO | |
| Simulation switch: protocol conversion PC-PD simulation isolation is not damaged | ✓ | ✓ | NO | |
| Buzzer | ✓ | ✓ | NO | |
| Monitoring voltage/current/power | 4~28V/7A/140W | 4~28V/7A/140W | 4~24V/6.5A/156W | 4~24V/6.5A/156W |
| High -speed chain display | 50K -> 4M Sa/s | 50K -> 4M Sa/s | 50K -> 3.2M Sa/s | |
| High -speed ripple bandwidth | 400KHz | 400KHz | 320KHz | |
| Transmission rate | USB3.1 Gen2 | USB3.1 Gen2 | Port A：USB2.0; Port C：USB3.1 Gen2 |
Power house to features.More than one could expect for the price
I'm a commercial electrician Klein tools makes an item similar. The only thing klein is better they make it durable for the job site environment but compared to this unit is a child's happy meal toy. This piece of equipment is wonderful. It's just waiting for the Pelican 1910 ballistics case that will fit the factory foam from their container in to protect it, When it's not being used in my toolbox. That's the one suggestion I have for them. Is that they ship it with something to protect it and increase the price to compensate for that. Maybe a dollar for something that they could achieve for pennies, step price and then sell it for maybe 5 bucks more.
Top reviews from the United States
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Reviewed in the United States on February 29, 2024
I would like to dedicate the majority of this review to the Bit Trade One model, which has recently arrived on Amazon. It deserves a shoutout because the tool is exceptional and inexpensive for what it offers.
The ADUSBCIM is a USB cable tester that truly complements traditional USB cable testers. Only the cable to be tested needs to be plugged into the A and B ports, and the tool does the rest.
The reference value for calculating the cable's resistance is taken using a CR2032 battery, and I note that the calculation is very precise and stable.
You can find on Bit Trade One's ADUSBCIM GitHub page, in the Pull Request section, a manual in English in PDF format. This is my small contribution to the project, as the current official English manual is more of a word-by-word description that is difficult to understand.
Thanks to this tester, I discovered, for example, that Anker cables, the 765 series, were actually poor high-resistance cables, and that I had much better options for charging. I ended up wasting money on cables that turned out to be slower than cables that were given to me for free with computer accessories.
The FNIRSI FNB58 is a very comprehensive USB-A and USB-C port tester. It notably offers numerous rapid charging protocol tests, can test the quality and resistance of a cable, and obtain oscilloscope-like graphical representations. Now that we are on PD3.0 and with PD3.1 approaching quickly, owning one of these tools is now essential to validate the proper functioning of an installation.
I've read a lot of advice on Reddit, and if you're looking to equip yourself with the best products offering the most testing possibilities, here are the tester references to get:
- Bit Trade One ADUSBCIM (very thorough cable tester testing all the lines of a cable)
- FNIRSI FNB58 (the most comprehensive, many ports, many scenarios, USBA/C Micro)
- ChargerLab KM003C (the most modern, TB4, 250W)
If you have these three or at least a combination of the cable and usb tester, it will take you no more than a few days to become a USB expert. 👌
✅ Accurate, compact, efficient and sufficient
Reviewed in the United States on February 29, 2024
I am providing an overall comment for three USB testers, all of which deserve to be purchased as they complement each other perfectly and are consistent in their results.Reviewed in the United States on February 29, 2024
I would like to dedicate the majority of this review to the Bit Trade One model, which has recently arrived on Amazon. It deserves a shoutout because the tool is exceptional and inexpensive for what it offers.
The ADUSBCIM is a USB cable tester that truly complements traditional USB cable testers. Only the cable to be tested needs to be plugged into the A and B ports, and the tool does the rest.
The reference value for calculating the cable's resistance is taken using a CR2032 battery, and I note that the calculation is very precise and stable.
You can find on Bit Trade One's ADUSBCIM GitHub page, in the Pull Request section, a manual in English in PDF format. This is my small contribution to the project, as the current official English manual is more of a word-by-word description that is difficult to understand.
Thanks to this tester, I discovered, for example, that Anker cables, the 765 series, were actually poor high-resistance cables, and that I had much better options for charging. I ended up wasting money on cables that turned out to be slower than cables that were given to me for free with computer accessories.
The FNIRSI FNB58 is a very comprehensive USB-A and USB-C port tester. It notably offers numerous rapid charging protocol tests, can test the quality and resistance of a cable, and obtain oscilloscope-like graphical representations. Now that we are on PD3.0 and with PD3.1 approaching quickly, owning one of these tools is now essential to validate the proper functioning of an installation.
I've read a lot of advice on Reddit, and if you're looking to equip yourself with the best products offering the most testing possibilities, here are the tester references to get:
- Bit Trade One ADUSBCIM (very thorough cable tester testing all the lines of a cable)
- FNIRSI FNB58 (the most comprehensive, many ports, many scenarios, USBA/C Micro)
- ChargerLab KM003C (the most modern, TB4, 250W)
If you have these three or at least a combination of the cable and usb tester, it will take you no more than a few days to become a USB expert. 👌
Images in this review
Reviewed in the United States on September 29, 2024
Power house to features.More than one could expect for the price
Reviewed in the United States on September 29, 2024
I'm a commercial electrician Klein tools makes an item similar. The only thing klein is better they make it durable for the job site environment but compared to this unit is a child's happy meal toy. This piece of equipment is wonderful. It's just waiting for the Pelican 1910 ballistics case that will fit the factory foam from their container in to protect it, When it's not being used in my toolbox. That's the one suggestion I have for them. Is that they ship it with something to protect it and increase the price to compensate for that. Maybe a dollar for something that they could achieve for pennies, step price and then sell it for maybe 5 bucks more.Reviewed in the United States on September 29, 2024
Images in this review
Reviewed in the United States on April 25, 2024
Reviewed in the United States on November 23, 2023
