What is the delivery timeline across Dhaka and all 64 districts in Bangladesh?

Inside Dhaka, express delivery is completed within 24 to 48 hours. Outside Dhaka, delivery takes 2 to 3 days across all 64 districts with verified courier tracking and secure packaging.

Is Cash on Delivery (COD) and corporate VAT invoice supported for this product in Bangladesh?

Yes, Cash on Delivery is available along with digital payments (bKash, Nagad, Visa, MasterCard). Official Mushak 6.3 VAT tax invoices are provided for corporate, institutional, and tender procurement.

সম্মানিত গ্রাহক, বাজার পরিস্থিতির ওপর ভিত্তি করে আমাদের পণ্যের মূল্য পরিবর্তিত হতে পারে। আপনার নির্বাচিত অর্ডারের সাথে নির্ধারিত ডেলিভারি চার্জ যুক্ত করা হবে। • সম্মানিত গ্রাহক, বাজার পরিস্থিতির ওপর ভিত্তি করে আমাদের পণ্যের মূল্য পরিবর্তিত হতে পারে। আপনার নির্বাচিত অর্ডারের সাথে নির্ধারিত ডেলিভারি চার্জ যুক্ত করা হবে। • সম্মানিত গ্রাহক, বাজার পরিস্থিতির ওপর ভিত্তি করে আমাদের পণ্যের মূল্য পরিবর্তিত হতে পারে। আপনার নির্বাচিত অর্ডারের সাথে নির্ধারিত ডেলিভারি চার্জ যুক্ত করা হবে।

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FNIRSI FNB58 USB Fast Charge Tester – High-Precision USB Power Meter for Fast Charging Devices & Battery Diagnostics

FNIRSI FNB58 USB Fast Charge Tester – High-Precision USB Power Meter for Fast Charging Devices & Battery Diagnostics

Name: FNIRSI FNB58 USB Fast Charge Tester – High-Precision USB Power Meter for Fast Charging Devices & Battery Diagnostics
Brand: Fnirsi
SKU: IDS-PROD-1728
Price: 7670.00 BDT
Availability: InStock

(0 reviews) Fnirsi SKU: 50 In stock

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FNIRSI FNB58 USB Fast Charge Tester – Accurate USB Power Meter for Fast Charging & Battery Health Diagnostics

The FNIRSI FNB58 USB Fast Charge Tester is an essential tool for anyone looking to monitor and analyze the charging performance of their USB-powered devices. Designed with high-precision sensors, this compact and portable USB power meter accurately measures real-time voltage, current, power, and charging speed, enabling you to verify fast charging compatibility and optimize battery health.

With the surge in fast charging technology for smartphones, tablets, laptops, and other USB devices, the FNB58 tester ensures you get the best charging efficiency by identifying the exact power flow and detecting any irregularities that might harm your battery or device.

Key Features & Benefits:

Real-Time USB Voltage & Current Measurement: Displays precise voltage (V) and current (A) readings to monitor charging performance effectively.
Supports Fast Charging Protocols: Compatible with various fast charging standards to test and confirm rapid charging capabilities.
Power & Capacity Tracking: Accumulates data on total charge capacity (mAh) and power (Wh) for in-depth battery diagnostics.
Compact & Portable Design: Lightweight and easy to carry, ideal for technicians, engineers, and mobile device users on the go.
User-Friendly Display: Clear digital screen provides instant feedback for quick analysis and troubleshooting.
Protects Device Health: Helps detect charging issues like over-voltage, over-current, or unstable power supply to prevent damage.
Versatile Usage: Perfect for testing smartphones, tablets, power banks, USB chargers, and other USB-powered electronics.
Durable Construction: Built with quality materials to ensure long-lasting reliability in professional or personal use.

Why Choose the FNIRSI FNB58 USB Fast Charge Tester?

Whether you’re a professional technician or a tech-savvy user, the FNIRSI FNB58 empowers you with precise, real-time insights into your device’s charging status. Its high-accuracy measurements help verify fast charge support, optimize charging conditions, and prolong battery lifespan by spotting potential power issues early.

Stay informed and protect your valuable USB devices with the FNIRSI FNB58 – your reliable partner for efficient charging and battery health diagnostics.

Technical Specifications

Official specifications for FNIRSI FNB58 USB Fast Charge Tester – High-Precision USB Power Meter for Fast Charging Devices & Battery Diagnostics.

Specification	Details
Product Name	FNIRSI FNB58 USB Fast Charge Tester – High-Precision USB Power Meter for Fast Charging Devices & Battery Diagnostics
Brand / Manufacturer	Fnirsi
Category	Signal Analysis Tools
Unit	pc
Power Compatibility	220V AC, 50Hz (Standard Bangladesh Grid Compatible)
Warranty & Service	Official Warranty & Technical Support at Industrial 3D Solution, Dhaka
Delivery Coverage	Fast Delivery inside Dhaka & Nationwide Courier to all 64 Districts

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FNIRSI FNB58 USB Fast Charge Tester – High-Precision USB Power Meter for Fast Charging Devices & Battery Diagnostics

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