---
product_id: 330063747
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: "365.61 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Av Hz Y"
url: https://www.desertcart.tn/products/330063747-usb-c-tester-3-in-1-type-c-dc5-5
store_origin: TN
region: Tunisia
---

# 3.6~32V & 0~5.1A voltage/current range 1.8in 128x160 IPS color screen 0~99999mAh capacity range 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:** 365.61 DT
**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?** 365.61 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/330063747-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

- • **Safety-First Design:** Built-in over-voltage, over-current, and auto-off protections keep your devices safe and sound.
- • **Pro-Level Versatility:** Supports PD2.0/3.0, QC2.0/3.0 fast charge protocols plus resistance & temperature measurement (probe sold separately).
- • **Real-Time Mobile Sync:** Connect to your phone app for live graphs, charging status, and data-driven decisions on the go.
- • **Precision Power Insights:** Track voltage, current, power & resistance with 0.00001 accuracy for flawless device diagnostics.
- • **Universal 3-in-1 Compatibility:** Seamlessly test USB, Type-C, and DC5.5 devices—your all-in-one charging health monitor.

## Overview

The AVHzY USB C Tester UD18 is a compact, battery-powered digital multimeter featuring a vibrant 1.8-inch IPS color screen. It accurately measures voltage (3.6-32V), current (up to 5.1A), power, resistance, and capacity (up to 99999mAh) across USB, Type-C, and DC5.5 interfaces. Supporting fast charge protocols PD2.0/3.0 and QC2.0/3.0, it offers real-time data syncing to mobile apps, multiple safety protections, and versatile testing functions, making it an essential tool for professionals monitoring device charging and power performance.

## Description

Product description Note Please remove the protective film before use. The PD charger will only output voltage after communication. When testing the PD charger, the device must be connected to the "USBC OUT". The working voltage of the USB resistor load should not exceed 5V, and it should not be used for more than 2 minutes without active heat dissipation. When working, it will generate high temperature and do not touch it. It is normal for the high temperature to cause the green layer of the resistor to fall off. Please read the user manual carefully before usage. Due to manual measurement, there may be deviation. Due to lighting, the picture and material object may slightly differ in color, please in kind prevail. The Type-C PD charger is not displayed when plugged into the USB meter PD is a two-way communication charging protocol. The charger must establish communication with the powered device to output voltage, so it is not displayed when plugged into the meter alone. Type-C PD is not displayed when plugged into electrical equipment most of the Type-C line PD communication pins CC1 and CC2 are only connected to one of them, resulting in failure to communicate and power on. Solution Turn over the data cable and try again. Try to use the same brand of Type-C cable. Most of the CC1 and CC2 pins of the Type-C line PD communication are only connected to one of them, causing the end of the meter to be plugged into the instrument and it is impossible to communicate and power. The solution is to turn any one of the plugs into the meter and try again. Try to use the Type-C line of the same brand. Voltage/Current measurement range: 3.60V~32.00V/0.00~5.10A USB load : 5V 1A/2A/3A Limit 15W (do not exceed the use) Capacity/Power accumulation range: 0~99999mAh/0~999.99Wh Power measurement range: 000.00~163.00W Impedance measurement range: 1~999.9Ω Temperature measurement range: 0~80°C Timing range: 999hours 59minutes 59seconds Input interface: Type-C/Micro USB/USB Timing charging reminder setting: countdown 24-hour arbitrary setting USB D+ D- Voltage range: 0V~2.99V Mobile phone full charging reminder threshold parameters:  500mS/times Measurement rate: about 0.5 times/sec Alarm mode: siren sound+ prompt display Screen: 1.8inches 128*160 color screen Self-consumption current: <0.025A Operating temperature: -10~+60°C Item size/weight(tester only): 6.2*6.2*1.4cm / 2.44*2.44*0.55in /34g / 1.19oz Packing List: USB Tester X 1,Crocodile Clip X 2, USB Load X 1, Fast Charging Protocol Trigger X 1 How to Adjust Screen Brightness The device is disconnected from the power input, Press and hold the "M" key, Plug in the power supply and the setup menu will appear. Press + to select 05 Display Brightness Press and hold the + key until the set parameter value flashes. Press the + key to write the parameters you need. Long press the + key to save. Disconnect power and restart.

Review: Value for money. - For quick analyzing of power supplies.
Review: just what i needed - works fine

## 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 | #206,880 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,018 in Multi Testers |
| Brand | AVHzY |
| Brand Name | AVHzY |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.3 out of 5 stars 418 Reviews |
| Included Components | FALSE |
| Item Dimensions | 50 x 50 x 10 millimeters |
| Item Weight | 34 Grams |
| Item dimensions L x W x H | 50 x 50 x 10 millimeters |
| Item weight | 34 Grams |
| Manufacturer | AVHzY |
| Maximum Operating Voltage | 32 Volts |
| Measurement Type | Multimeter |
| Model | UD18 |
| Part Number | UD18 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | energy |
| Style | UD18(USB meter) |
| Style Name | UD18(USB meter) |
| UPC | 779288697881 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 80 Degrees Celsius |

## Product Details

- **Brand:** AVHzY
- **Colour:** Black
- **Item weight:** 34 Grams
- **Power source:** Battery Powered
- **Style:** UD18(USB meter)

## 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)
![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 2](https://m.media-amazon.com/images/I/91jgF79uW6L.jpg)
![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 3](https://m.media-amazon.com/images/I/61UVFpafMzL.jpg)
![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 4](https://m.media-amazon.com/images/I/51OQrbCJjtL.jpg)
![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 5](https://m.media-amazon.com/images/I/510BwE73P-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Value for money.
*by E***. on 2 October 2024*

For quick analyzing of power supplies.

### ⭐⭐⭐⭐⭐ just what i needed
*by L***T on 13 April 2026*

works fine

### ⭐⭐⭐⭐ Great tester, almost worthless instructions
*by T***P on 31 May 2023*

I love this little tester and would love to give it 5 stars. However, some of the instructions that come with it are almost impossible to understand. I uploaded one of the pages to give you an example. To be fair, many people would find this tester intuitive enough, especially with how well it is marked, that for the basics, you would not need any instructions and you would figure many things out for yourself. That said, although I am a retired electronics technician and have fiddled with electronic gadgets and such for 40 years, there are still a few things I could not figure out on my own, and got no help from the instructions. Example, holding down the "M" button brings up the settings menu, and the "OK" button changes parameters, but switching to other parameters in the list didn't work. There is a "Factory setting and calibration method of back-end voltage and current:" section that I tried to follow and quickly got lost. Again, if all you wanted was voltage, current and wattage, and were not concerned with calibrating or anything other than the default settings, you'll be fine. However, I could not say this was a 5 star product if I could not understand the instructions. That is unfortunate because it really is a nicely laid out well constructed little tester. It does come with a USB 3.0 load, and a male USB 3.0 to alligator clips, as well as a female one, which come in handy when testing projects I build on my electronics bench here.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-02*