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

4.4/5
Product ID: 715643519
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Details

  • Brand
    FNIRSI
  • Power source
    Battery
  • Style
    FNB58 with
  • Item weight
    0.1 Pounds
  • Manufacturer
    FNIRSI
Fast charge protocol detection
📈9-hour voltage/current curve recording
📊16-bit ADC precision

Description

⚡ Power up your tech IQ with precision and speed!

  • PRECISION POWER METRICS - Experience ultra-accurate voltage, current, and power readings with a 16-bit ADC and 0.0001 resolution for pro-grade diagnostics.
  • COMPREHENSIVE DATA LOGGING - Track up to 9 hours of voltage and current curves plus 10 sets of capacity and power stats to analyze device performance over time.
  • DYNAMIC FULL COLOR DISPLAY - 2-inch ultra-wide TFT LCD with gravity sensor auto-rotates for optimal viewing angles during on-the-go testing.
  • UNIVERSAL FAST CHARGE COMPATIBILITY - Seamlessly triggers and monitors all major fast charging protocols including PD3.0, QC3.0, VOOC, and Super VOOC for future-proof device testing.
  • ADVANCED CABLE TEMPERATURE INSIGHTS - Measure internal wire resistance, read E-Marker and DASH cable data, and monitor device temperature for complete hardware health checks.

The FNIRSI USB Tester FNB58 is a cutting-edge multimeter designed for professionals and tech enthusiasts, featuring a 2-inch full-color TFT display, 16-bit ADC precision, and support for all major fast charging protocols including PD3.0 and QC3.0. It offers advanced data logging with up to 9 hours of voltage/current curve recording, internal resistance measurement, and cable chip reading, making it an indispensable tool for accurate USB power diagnostics and fast charge monitoring.

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Common Questions

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Excellent communication throughout the order process. Product is perfect.

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853 Lei

Duties & taxes incl.

Romaniastore
1
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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Fnirsiusb Tester 4 28v 7a Lcd Usb A And C | Desertcart Romania