---
product_id: 144243930
title: "USB Tester QC4.0+ PD3.0 2.0 PPS Quick Charging Protocol Capacity DC Meter 4~24V 5A WITRN-U2 USB Color Display Tester"
brand: "mizoelec"
price: "₨55"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/144243930-usb-tester-qc4-0-pd3-0-2-0-pps-quick
store_origin: SC
region: Seychelles
---

# USB Tester QC4.0+ PD3.0 2.0 PPS Quick Charging Protocol Capacity DC Meter 4~24V 5A WITRN-U2 USB Color Display Tester

**Brand:** mizoelec
**Price:** ₨55
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** USB Tester QC4.0+ PD3.0 2.0 PPS Quick Charging Protocol Capacity DC Meter 4~24V 5A WITRN-U2 USB Color Display Tester by mizoelec
- **How much does it cost?** ₨55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/144243930-usb-tester-qc4-0-pd3-0-2-0-pps-quick)

## Best For

- mizoelec enthusiasts

## Why This Product

- Trusted mizoelec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

USB Tester QC4.0+ PD3.0 2.0 PPS Quick Charging Protocol Capacity DC Meter 4~24V 5A WITRN-U2 USB Color Display Tester Features: Uses high-definition 1.77" HD color digital screen.5-digit and 6-bit one button switching, support for external HID power supply.Surppots online ugrade and adopts QC4+ PD3.0 2 PPS quick charging protocol.WEB-U2 USB input port adopts patented high current 5P USB-A type male input can withstand more than 5A high current input.When using high current and high power operation, you can use TYPE-C female to output.Notice: The MicroUSB female input port also does not support high current and high power, and its input current cannot exceed 2.5A. Specifications: Input voltage: DC 4~24V Input current: ±5AVoltage resolution: 0.00001V Current resolution: 0.00001ACapacity record: 0~99999Ah 0~99999WhInternal NTC temperature sensor: -20°C~+120°CExternal NTC temperature sensor: -20°C~+120°CStorage media: Ferroelectric FARM memory 10 billion brush lifeFirmware upgrade method: HID drive-free upgradeComputer connection mode: HID host computerMaterial: Metal & plasticPackage size: 91x64x19mm/3.58x2.52x0.75inchColor: BlackQuantity: 1 PcNote: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x WITRN-U2 USB Color Display Tester ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Other Feature Functions: 1. For Apple PD Charger SN Serial Number Detection2. 5-digit and 6-bit one-button swit

## Product Details

- **Brand:** MiZOELEC
- **Power Source:** Battery Powered
- **Color:** Black
- **Min. Operating Voltage:** 4 Volts (DC)
- **Upper Temperature Rating:** 120 Degrees Celsius

## Images

![USB Tester QC4.0+ PD3.0 2.0 PPS Quick Charging Protocol Capacity DC Meter 4~24V 5A WITRN-U2 USB Color Display Tester - Image 1](https://m.media-amazon.com/images/I/519OPUMbXYL.jpg)
![USB Tester QC4.0+ PD3.0 2.0 PPS Quick Charging Protocol Capacity DC Meter 4~24V 5A WITRN-U2 USB Color Display Tester - Image 2](https://m.media-amazon.com/images/I/515GR-as3aL.jpg)
![USB Tester QC4.0+ PD3.0 2.0 PPS Quick Charging Protocol Capacity DC Meter 4~24V 5A WITRN-U2 USB Color Display Tester - Image 3](https://m.media-amazon.com/images/I/41yVqW22iqL.jpg)
![USB Tester QC4.0+ PD3.0 2.0 PPS Quick Charging Protocol Capacity DC Meter 4~24V 5A WITRN-U2 USB Color Display Tester - Image 4](https://m.media-amazon.com/images/I/518LnZeXVXL.jpg)
![USB Tester QC4.0+ PD3.0 2.0 PPS Quick Charging Protocol Capacity DC Meter 4~24V 5A WITRN-U2 USB Color Display Tester - Image 5](https://m.media-amazon.com/images/I/41waNL5liHL.jpg)

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**Shop now:** [https://www.desertcart.sc/products/144243930-usb-tester-qc4-0-pd3-0-2-0-pps-quick](https://www.desertcart.sc/products/144243930-usb-tester-qc4-0-pd3-0-2-0-pps-quick)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-31*