FNIRSI USB 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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FNIRSI USB 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
Secure Transaction
12 interest-free installments with tabby

Details

  • Brand
    FNIRSI
  • Power source
    Battery
  • Style
    FNB58 with
  • Item weight
    0.1 Pounds
  • Manufacturer
    FNIRSI
Supports PD3.0 & QC3.0 fast charge protocols
📈9-hour voltage/current curve recording
📊16-bit ADC precision

Description

⚡ Power Up Your Tech IQ — Never Miss a Charge Beat!

  • PRECISION POWER METRICS - Track voltage, current, power, resistance, and temperature with 0.0001 resolution for expert-level insights.
  • ULTRA CLEAR 2 TFT DISPLAY - See every detail with a wide-angle, full-color screen that auto-rotates for perfect viewing.
  • ADVANCED DATA LOGGING ANALYSIS - Record up to 9 hours of real-time data with waveform sampling speeds up to 4 million samples per second.
  • SMART CABLE RESISTANCE TESTING - Read E-Marker and DASH cable chips, measure internal wire resistance, and monitor temperature for total device health.
  • COMPREHENSIVE FAST CHARGE DETECTION - Instantly identify and trigger all major fast charge protocols including PD, QC, VOOC, and more.

The FNIRSIUSB Tester FNB58 is a cutting-edge USB multimeter featuring a 2-inch ultra-wide TFT display, 16-bit ADC precision, and support for all major fast charging protocols including PD3.0 and QC3.0. It offers advanced real-time monitoring with up to 9 hours of data logging, waveform analysis at 4M samples per second, and smart cable diagnostics, making it an essential tool for professionals demanding precise power and charging insights.

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Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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AED 434

Duties & taxes incl.

UAEstore
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30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Fnirsi Usb Tester 4 28v 7a Lcd Usb A C | Desertcart UAE