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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

Product ID: 715643519

Details

Brand
FNIRSI
Colour
black
Item weight
0.1 Pounds
Power source
USB Powered
Style
Modern

⚡Fast charge protocol trigger

📊16-bit ADC precision

🔋Capacity & power stats

MX$3941

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

Description

⚡ Power up your tech IQ with precision and speed!

ALL IN ONE USB INTERFACE - Integrated USB-A, Micro-USB, and Type-C ports for versatile device compatibility.
ULTRA WIDE 2 0 TFT DISPLAY - Crystal-clear viewing from any angle for on-the-go pros.
HIGH RESOLUTION DATA LOGGING - Track voltage, current, and power with up to 0.00001 precision and 9-hour curve records.
MULTI PROTOCOL FAST CHARGE DETECTION - Supports QC2.0/3.0, PD2.0/3.0, VOOC, and more—never miss a fast charge trigger.
ADVANCED CABLE TEMPERATURE DIAGNOSTICS - Reads E-Marker & DASH cables, measures internal resistance and onboard temperature.

The FNIRSI FNB58 USB Tester is a professional-grade, 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. It supports detailed power, capacity, and ripple measurements with advanced cable diagnostics, making it an essential tool for tech-savvy professionals and managers who demand accuracy and efficiency in monitoring USB-powered devices.

Specifications

ASIN	B0BJ253W31
Best Sellers Rank	#80,110 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #378 in Multi Testers
Brand	FNIRSI
Brand Name	FNIRSI
Color	black
Colour	black
Compatible Devices	Mobile phones, chargers, USB drives, mobile power supplies
Customer Reviews	4.4 out of 5 stars 694 Reviews
Included Components	USB Tester
Item Weight	45 g
Item weight	45 g
Manufacturer	FNIRSI
Maximum Operating Voltage	28 Volts
Measurement Type	Voltage, Current, Fast Charge Detection, Etc
Min. Operating voltage	4 Volts
Minimum Operating Voltage	4 Volts
Model	FNIRSI-001
Number of Items	1
Number of Packs	1
Part Number	FNIRSI-001
Power Source	USB Powered
Power source	USB Powered
Specification Met	Ul, Iec
Style	Modern
Style Name	Modern
Unit Count	1 Count
Upper Temperature Rating	40 Degrees Celsius

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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.

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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.

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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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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MX$3941

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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