Name: FNIRSI USB Tester 4-28V 7A LCD USB A&C Voltage Current Tester Multimeter with Bluetooth, Fast Charge Detection Trigger Capacity Ripple Measurement
Brand: Fnirsi
Price: 159.89 EUR
Availability: InStock

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Description

⚡ Power up your tech IQ with FNIRSI’s ultimate USB tester — don’t get left behind!

ADVANCED DATA LOGGING - Record up to 9 hours of voltage/current curves & ripple waveforms with high-speed sampling for deep analysis.
PRECISION POWER METRICS - Ultra-accurate 16-bit ADC captures voltage, current & power with ±0.5‰ accuracy for flawless diagnostics.
UNIVERSAL USB COMPATIBILITY - Seamlessly test USB-A, Micro-USB, and Type-C devices with a single compact tool.
DYNAMIC REAL TIME MONITORING - 2.0-inch full-color TFT display with gravity sensor auto-rotates for effortless data visualization anywhere.
FAST CHARGE PROTOCOL MASTERY - Automatically detects & triggers QC2.0/3.0, PD2.0/3.0, VOOC, WARP & more for next-level charging insights.

The FNIRSI USB Tester FNB58 is a cutting-edge, multi-interface USB voltage and current meter featuring a 2.0-inch full-color TFT display, 16-bit ADC precision, and comprehensive fast charge protocol detection including PD and QC standards. Designed for professionals and tech enthusiasts, it offers real-time monitoring, advanced data logging, and compatibility with USB-A, Micro-USB, and Type-C devices, making it an indispensable tool for accurate power diagnostics and fast charging validation.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 159.89

Duties & taxes incl.

Greecestore

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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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Manufacturer	FNIRSI
Part number	FNIRSI-001
Item Weight	45.4 g
Package Dimensions	11.5 x 8.5 x 2.4 cm; 45.36 g
Item model number	FNIRSI-001
Colour	multi-color
Style	Modern
Power source type	Corded Electric
Item Package Quantity	1
Measurement Accuracy	±0.5‰
Included components	USB Tester
Batteries included?	No
Batteries Required?	No

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

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