---
product_id: 139926611
title: "USB-tester,USB multimeter QC2.0 QC3.0 tester Current (A) Voltage (V) Energy (Wh) Resistance Capacity (mAh) and power (W) Time (seconds),capacity of the power banks with LCD digital"
brand: "star sound source"
price: "AR$64694"
currency: ARS
in_stock: true
category: "Electronics"
url: https://www.desertcart.com.ar/products/139926611-usb-tester-usb-multimeter-qc2-0-qc3-0-tester-current
store_origin: AR
region: Argentina
---

# USB-tester,USB multimeter QC2.0 QC3.0 tester Current (A) Voltage (V) Energy (Wh) Resistance Capacity (mAh) and power (W) Time (seconds),capacity of the power banks with LCD digital

**Brand:** star sound source
**Price:** AR$64694
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** USB-tester,USB multimeter QC2.0 QC3.0 tester Current (A) Voltage (V) Energy (Wh) Resistance Capacity (mAh) and power (W) Time (seconds),capacity of the power banks with LCD digital by star sound source
- **How much does it cost?** AR$64694 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/139926611-usb-tester-usb-multimeter-qc2-0-qc3-0-tester-current)

## Best For

- star sound source enthusiasts

## Why This Product

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

## Description

Multifunctional USB tester detector charging monitor for mobile phone power banks & other USB charging device, measure the output current(0A-5A) and voltage(4V-30V) of a USB power supply. With the multimeter you could know clearly the charging status of your phone or tablet and distinguish bad chargers and cables. 8-in-1 Mode: 1. current;2. voltage; 3. capacity;4.time;5.power;6. watt hour;7.temperature detection;8. Packet data:1-9 group data save function Improve charging efficiency and protect charging device Just plug in, charging and discharging, very convenient to use Click once to see the saved grouped data(Time, Wh, mAh), long pressing the button for 3 seconds to clear the data(Time, Wh, mAh) saved in the current group Product Parameters: Voltage: 4~30V Current: 0~5A Grouping: 1~9 Group Time: 0~99 Hour Temperature: -5&#x2103; ~80&#x2103; Power: 0~150W Watt Hour: 0~99999Wh; 0~99999mAh Package Included: 1 Piece Blue USB Tester and Instruction manual

## Features

- USB Tester is Widely Used: USB meter tester is mainly used to detect USB charging current, voltage, discharge capacity, power, power, timing and so on. At the same time, the multimeter USB detector can be applied to power capacity storage and overvoltage/low voltage current protection. It makes it easier for you to find charging problems with USB cables, wall chargers and car charging.
- USB Tester Built-in safer: Real-time monitoring of charging data, USB monitor will automatically cut off when the device is fully charged, each USB meter tester has built-in circuit, built-in CW3002D chip, can accelerate high current fast charging. In addition, the internal intelligence system is designed to detect security. The multimeter tester also supports QC 2.0 / 3.0 high voltage testing to protect your valuable equipment.
- USB Safety Tester is simple and easy to operate: input / output voltage: DC3-30V, current range: 0-5A. This portable USB tester is easy to carry and can be conveniently placed in a bag or pocket whenever and wherever it is plugged and ready.
- USB Safety Tester Multiple modes: Three different display modes are available for you to choose from. Ideally suited for test power and power of mobile power; test the maximum output current of the charger; and test the charging speed and quality of the data and charging lines. The USB tester can be applied to many electronic devices such as mobile phones, portable power supplies, tablets, tablets, cameras, and the like.
- Customer Service: If you have any questions or problems, please feel free to contact us and we will get back to you within 24 hours.

## Images

![USB-tester,USB multimeter QC2.0 QC3.0 tester Current (A) Voltage (V) Energy (Wh) Resistance Capacity (mAh) and power (W) Time (seconds),capacity of the power banks with LCD digital - Image 1](https://images-na.ssl-images-amazon.com/images/I/61yHeMc-OCL.jpg)
![USB-tester,USB multimeter QC2.0 QC3.0 tester Current (A) Voltage (V) Energy (Wh) Resistance Capacity (mAh) and power (W) Time (seconds),capacity of the power banks with LCD digital - Image 2](https://images-na.ssl-images-amazon.com/images/I/61B0fOlmwWL.jpg)
![USB-tester,USB multimeter QC2.0 QC3.0 tester Current (A) Voltage (V) Energy (Wh) Resistance Capacity (mAh) and power (W) Time (seconds),capacity of the power banks with LCD digital - Image 3](https://images-na.ssl-images-amazon.com/images/I/61oWsnKSdzL.jpg)
![USB-tester,USB multimeter QC2.0 QC3.0 tester Current (A) Voltage (V) Energy (Wh) Resistance Capacity (mAh) and power (W) Time (seconds),capacity of the power banks with LCD digital - Image 4](https://images-na.ssl-images-amazon.com/images/I/61dd7X2mSiL.jpg)
![USB-tester,USB multimeter QC2.0 QC3.0 tester Current (A) Voltage (V) Energy (Wh) Resistance Capacity (mAh) and power (W) Time (seconds),capacity of the power banks with LCD digital - Image 5](https://images-na.ssl-images-amazon.com/images/I/61lHRnvyLpL.jpg)

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**Shop now:** [https://www.desertcart.com.ar/products/139926611-usb-tester-usb-multimeter-qc2-0-qc3-0-tester-current](https://www.desertcart.com.ar/products/139926611-usb-tester-usb-multimeter-qc2-0-qc3-0-tester-current)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-21*