---
product_id: 279620170
title: "USB C Tester, 3 in 1 Type C DC5.5 USB Meter USB Load Color Screen IPS Digital Multimeter,Voltage,Current,Power,Resistance,Capacity Detector,with Clip Cable Support PD2.0/PD3.0,QC2.0/QC3.0"
brand: "avhzy"
price: "HK$483"
currency: HKD
in_stock: true
reviews_count: 11
category: "Av Hz Y"
url: https://www.desertcart.hk/products/279620170-usb-c-tester-3-in-1-type-c-dc5-5
store_origin: HK
region: Hong Kong
---

# High-precision 0.00001 accuracy Real-time voltage & current monitoring Supports PD2.0/3.0 & QC2.0/3.0 fast charging USB C Tester, 3 in 1 Type C DC5.5 USB Meter USB Load Color Screen IPS Digital Multimeter,Voltage,Current,Power,Resistance,Capacity Detector,with Clip Cable Support PD2.0/PD3.0,QC2.0/QC3.0

**Brand:** avhzy
**Price:** HK$483
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your tech IQ with precision and style!

## Quick Answers

- **What is this?** USB C Tester, 3 in 1 Type C DC5.5 USB Meter USB Load Color Screen IPS Digital Multimeter,Voltage,Current,Power,Resistance,Capacity Detector,with Clip Cable Support PD2.0/PD3.0,QC2.0/QC3.0 by avhzy
- **How much does it cost?** HK$483 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/279620170-usb-c-tester-3-in-1-type-c-dc5-5)

## Best For

- avhzy enthusiasts

## Why This Product

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

## Key Features

- • **Smart App Integration:** Sync data and visualize charging trends on your phone—stay ahead with real-time analytics.
- • **Built-in Safety Shield:** Over-voltage, over-current, and auto-off protections safeguard your gear and peace of mind.
- • **Universal Compatibility:** Seamlessly test USB, Type-C, DC5.5, and micro USB devices—your all-in-one charging health monitor.
- • **Precision Power Insights:** Track voltage, current, power & resistance with ultra-fine accuracy for flawless device diagnostics.
- • **Dynamic Color IPS Display:** Vibrant, easy-to-read screen with 8 interface modes keeps you informed at a glance.

## Overview

The AVHzY USB C Tester UD18 is a compact, high-precision digital multimeter designed for professionals and tech enthusiasts. It supports multiple interfaces including USB, Type-C, DC5.5, and micro USB, accurately measuring voltage, current, power, resistance, and capacity with 0.00001 precision. Featuring a vibrant IPS color screen and compatibility with PD2.0/3.0 and QC2.0/3.0 fast charging protocols, it offers real-time monitoring and app integration for advanced data visualization. Safety features like over-voltage and over-current protection ensure reliable and secure testing across a wide range of devices.

## Description

USB C Tester, 3 in 1 Type C DC5.5 USB Meter USB Load Color Screen IPS Digital Multimeter,Voltage,Current,Power,Resistance,Capacity Detector,with Clip Cable Support PD2.0/PD3.0,QC2.0/QC3.0: desertcart.com: Tools & Home Improvement

Review: Best piece of kit I've purchased this year - I received this product about 2 hours ago. Device came right up, accepted all inputs and provided correct outputs to *well* within OEM's specification. It appears to have many more useful options and applications after using it to test (and correct) Jenny's busted Altec/Lansing LiPo USB battery that was bricked, but it sure isn't now! For the past 90 minutes, it's been datalogging the attached Altec/Lansing USB battery discharge current and voltage into the 4.7 Ohm load. I ferreted out several, 7?, other users complaints and could not duplicate any of them on my device and test bench. I can't pronounce this companies name, but if they want unbiased and professional reviews of any other of their other products, send them on to me. Clearly, whomever is doing the hardware designs, firmware and manufacturing are doing it well on this particular product. Kudos Bros!
Review: Good but instructions limited - Pretty good but how do I use the double resistor usb dongle? Also the 4th line displayed is ohms? These Chinese electronics companies need to make better and more complete instructions. Until that happens you ain't getting any 5 star reviews from me. Having said this the device seems to work OK and basic values are displayed. The problem is that without detailed and complete instructions the full capabilities of the tool will not be realized.

## Features

- High PrColor screen - 8 interfaces - Support USB, Type-C, DC5.5, micro USB. It can measure the voltage and current changes during the operation/charging process of various DC inverters such as mobile phones, notebooks, desk lamps, routers, set-top boxes, etcracy display. Its measurement accuracy reaches 0.00001.
- Wide Applications：With the USB tester, you are able to test notebooks, car emergency power supplies, routers and other DC products, monitoring current, voltage, power, capacity, power and other state of charge in real time.
- The tester and mobile phone enable to realize APP. And charging status, various measurement data & graph can be transmitted and viewed on your phone. You can switch different measurement interfaces by pressing the button.
- Multi Functions：Functions include screen flip, fast charge recognition, energy capacity detection, temperature measurement, accuracy measurement, two-way current measurement and other data tests(temperature probe is not included).
- Safety Protection：Featured with over-voltage protection, over-current protection, low-voltage protection, charging time setting and auto-off function, the meter can detect safely and maximally protect the appliances from damaging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08N6XQF91 |
| Best Sellers Rank | #216,021 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #356 in Multi Testers |
| Brand | AVHzY |
| Color | Black |
| Date First Available | January 6, 2021 |
| Item Weight | 1.2 ounces |
| Item dimensions L x W x H | 1.97 x 1.97 x 0.39 inches |
| Item model number | UD18 |
| Manufacturer | AVHzY |
| Measurement Type | Multimeter |
| Min. Operating Voltage | 3.6 Volts |
| Power Source | Battery Powered |
| Product Dimensions | 1.97 x 1.97 x 0.39 inches |
| Specification Met | Qc2.0/Qc3.0, Pd2.0/Pd3.0, Safety Protection |
| Style | UD18(Clip Cable+load) |
| UPC | 779288697881 |
| Upper Temperature Rating | 60 Degrees Celsius |

## Product Details

- **Brand:** AVHzY
- **Color:** Black
- **Item Weight:** 34 Grams
- **Power Source:** Battery Powered
- **Style:** UD18(Clip Cable+load)

## Images

![USB C Tester, 3 in 1 Type C DC5.5 USB Meter USB Load Color Screen IPS Digital Multimeter,Voltage,Current,Power,Resistance,Capacity Detector,with Clip Cable Support PD2.0/PD3.0,QC2.0/QC3.0 - Image 1](https://m.media-amazon.com/images/I/71P+lUlkQSL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best piece of kit I've purchased this year
*by B***E on March 17, 2023*

I received this product about 2 hours ago. Device came right up, accepted all inputs and provided correct outputs to *well* within OEM's specification. It appears to have many more useful options and applications after using it to test (and correct) Jenny's busted Altec/Lansing LiPo USB battery that was bricked, but it sure isn't now! For the past 90 minutes, it's been datalogging the attached Altec/Lansing USB battery discharge current and voltage into the 4.7 Ohm load. I ferreted out several, 7?, other users complaints and could not duplicate any of them on my device and test bench. I can't pronounce this companies name, but if they want unbiased and professional reviews of any other of their other products, send them on to me. Clearly, whomever is doing the hardware designs, firmware and manufacturing are doing it well on this particular product. Kudos Bros!

### ⭐⭐⭐⭐ Good but instructions limited
*by B***E on December 2, 2025*

Pretty good but how do I use the double resistor usb dongle? Also the 4th line displayed is ohms? These Chinese electronics companies need to make better and more complete instructions. Until that happens you ain't getting any 5 star reviews from me. Having said this the device seems to work OK and basic values are displayed. The problem is that without detailed and complete instructions the full capabilities of the tool will not be realized.

### ⭐⭐⭐⭐⭐ What a Versatile USB Meter For All Types of Devices!
*by J***S on August 8, 2023*

This USB Meter does it all! I know it is a bit more expensive than some of the other ones, but this one had versatility written all over it. And it doesn't disappoint. I've been needing something like this to evaluate power usage of different devices, like WiFi cameras for remote locations and to determine what batteries and solar charging I am going to have to use in order to power those devices even more remotely than designed. So this displays Voltage, Current and Power being used. That is just a starting point for what it can do. The video they have on here shows more of the details, and I recommend pausing it at different spots to see how easy things really are to do with it. It's very intuitive to use and it provides a wealth of information. There are instructions that go with it too. By the way, besides USB, it can also be used to measure the power of the 12 volt type plug in cameras, along with other devices using the clip leads that are provided. So for me, this is a very useful tool. I've been using it all evening to measure and document different cameras and charging currents that will be required with a solar charging battery system. In essence, you don't necessarily want to spend more than you have to when putting a battery, solar panel and camera in a remote, but wireless WiFi location. This will give you that information at your fingertips.

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-08*