USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter, Fast Charge Detection Trigger Capacity Ripple Measurement, PD2.0/PD3.0,QC2.0/QC3.0
The FNIRSI FNB58 USB Tester is your all-in-one solution for monitoring voltage, current, and power while supporting fast charge protocol detection and recording.
USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter, Fast Charge Detection Trigger Capacity Ripple Measurement, PD2.0/PD3.0,QC2.0/QC3.0
Numéro d'article: 92337832

USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter, Fast Charge Detection Trigger Capacity Ripple Measurement,

Numéro d'article: 92337832

MGA 318528

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The FNIRSI FNB58 USB Tester is your all-in-one solution for monitoring voltage, current, and power while supporting fast charge protocol detection and recording.
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Ce qui se démarque

Versatile Compatibility
Supports both USB A and C formats, ensuring compatibility with a wide range of devices, enabling users to test and measure various charging standards seamlessly.
Accurate Measurements
Equipped with an LCD display for real-time voltage, current, and power readings, offering precise diagnostics for fast charging capabilities, and performance monitoring.
Charging Protocol Support
Compatible with PD 2.0/3.0 and QC 2.0/3.0 protocols, allowing users to easily detect and trigger fast charging sessions, optimizing device performance and efficiency.

Détails du produit

Shop USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter, Fast Charge Detection Trigger Capacity Ripple Measurement, PD2.0/PD3.0,QC2.0/QC3.0 online at a best price in Madagascar. B0BS2ZS813
Power SourceBattery Powered
Minimum Operating Voltage4
Upper Temperature Rating125 Degrees Celsius
Measurement TypeMultimeter
Style NameFNB58
Colormulti-color
Item Weight1.6 ounces (45.36 grams)
Item Dimensions3.23 x 1.65 x 0.47 inches (8.2 x 4.2 x 1.2 cm)
Brand NameFNIRSI
ModelFNIRSI-FNB58-bp
ManufacturerFNIRSI
Part NumberFNIRSI-FNB58-bp
Included ComponentsUSB Tester
Specification MetCE, FCC, RoHS, UL
BrandFNIRSI
StyleFNB58

À qui est-ce destiné ?

Suitable For
  • Mobile Technicians

    Ideal for mobile technicians needing to measure voltage and current efficiently on various devices.

  • Tech Enthusiasts

    Great for tech enthusiasts who enjoy testing and optimizing their charging devices and USB cables.

  • Quality Assurance

    Suitable for quality assurance teams validating the performance of fast-charging products and accessories.

Not Suitable For
  • Casual Users

    Not ideal for casual users who only occasionally use USB devices without the need for in-depth testing.

DESCRIPTION DU PRODUIT

USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter, Fast Charge Detection Trigger Capacity Ripple Measurement, PD2.0/PD3.0,QC2.0/QC3.0

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the purpose of a USB Tester like the USB Tester 4-28V 7A?

    répondre: The USB Tester 4-28V 7A is designed to measure voltage, current, and power in USB devices. It allows users to monitor the performance of chargers, cables, and power banks, ensuring they operate effectively. This type of device is ideal for technicians and hobbyists who want to verify the charging capabilities of their USB accessories, enhancing the reliability of their setups.
  • question: How does the Fast Charge Detection feature work?

    répondre: The Fast Charge Detection feature identifies if a connected device supports fast charging protocols. It evaluates the voltage and current being delivered and reports whether the charger is successfully engaging a rapid charging mode. This is particularly useful for keeping devices charged quickly, making it beneficial for users who value efficiency during busy periods.
  • question: Can the USB Tester measure the ripple voltage?

    répondre: Yes, the USB Tester can measure ripple voltage, a critical factor in assessing the quality of power output from a USB charger. Ripple voltage indicates how much the voltage fluctuates, which can affect charging safety and efficiency. Understanding ripple can help users select high-quality chargers and power sources, ensuring longevity and performance of devices being charged.
  • question: How do I utilize the capacity measurement feature?

    répondre: To utilize the capacity measurement feature, simply connect your device to the USB Tester and monitor the display as it measures the amount of power transferred. This feature is particularly useful when charging battery-operated devices, allowing users to see how much energy their devices are consuming over time, helping them manage battery life effectively.
  • question: What types of devices can I use the USB Tester with?

    répondre: The USB Tester is compatible with any device that uses USB A or USB C connections, including smartphones, tablets, power banks, and various electronic accessories. This versatility makes it an invaluable tool for tech enthusiasts and professionals alike, ensuring that all USB-compatible devices are functioning optimally.
  • question: Is the display easy to read in various lighting conditions?

    répondre: The LCD display of the USB Tester is designed for clarity, providing easy visibility across different lighting conditions. This feature is essential for users who need to conduct tests in various environments, whether indoors or outside, making it user-friendly for troubleshooting on the go.
  • question: What are the typical applications for this multimeter?

    répondre: Typical applications for the USB Tester include checking the performance of chargers and power banks, comparing charging speeds of cables, and diagnosing charging issues in electronics. By doing so, users can ensure that their devices are charged effectively, maximizing the lifespan of batteries and reducing overall downtime.
  • question: Can I use the USB Tester for safety checks on my devices?

    répondre: Yes, the USB Tester can be used for safety checks by measuring the output voltage and current to ensure they are within safe limits for your devices. Regular checks can help prevent overcharging, which can lead to overheating or damage, providing peace of mind when charging valuable electronics.
  • question: What does the 4-28V measurement range signify?

    répondre: The 4-28V measurement range indicates the versatility of the USB Tester, allowing it to function with a wide variety of devices that operate within this voltage range. This capability makes it suitable for not only standard USB chargers but also for higher-voltage applications, accommodating various user needs in tech applications.
  • question: Where can I buy the USB Tester 4-28V 7A?

    répondre: You can purchase the USB Tester 4-28V 7A at Ubuy in Madagascar. Ubuy offers a reliable shopping experience, ensuring that you can find this product quickly and conveniently, along with comprehensive product details to assist you in your decision-making.

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Informations importantes

  • Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
  • Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.