---
product_id: 315189804
title: "USB Power Meter USB 3.1 Digital Tester Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge"
brand: "avhzy"
price: "€ 110.76"
currency: EUR
in_stock: true
reviews_count: 5
category: "Av Hz Y"
url: https://www.desertcart.ie/products/315189804-usb-power-meter-usb-3-1-digital-tester-multimeter-current
store_origin: IE
region: Ireland
---

# 0.0001V/0.0001A ultra-precise resolution 100 samples/sec real-time curve plotting Supports PD/QC fast charge protocols USB Power Meter USB 3.1 Digital Tester Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge

**Brand:** avhzy
**Price:** € 110.76
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your precision game — never miss a watt!

## Quick Answers

- **What is this?** USB Power Meter USB 3.1 Digital Tester Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge by avhzy
- **How much does it cost?** € 110.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/315189804-usb-power-meter-usb-3-1-digital-tester-multimeter-current)

## 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

- • **Robust & Compact Design:** Lightweight (0.06 lbs) and portable with multiple USB-A, USB-C, and micro USB ports for versatile connectivity.
- • **Pinpoint Precision Monitoring:** Experience voltage and current readings with 0.0001V and 0.0001A resolution for unmatched accuracy.
- • **Pro-Grade Data Recording & Analysis:** Offline curve recording stores up to 3750 data points per set, exportable for deep-dive PC analysis—perfect for tech-savvy pros.
- • **Universal Fast-Charge Compatibility:** Seamlessly test and trigger QC2.0/3.0/4.0, PD2.0/3.0 with PPS, Samsung AFC, Huawei FCP/SCP, and Apple charging standards.
- • **Dynamic Real-Time Data Visualization:** Visualize power delivery trends instantly with a 1.44” full-color TFT display and 100 samples per second curve plotting.

## Overview

The AVHzY USB Power Meter CT-3 is a compact, professional-grade digital multimeter designed for ultra-precise USB power delivery testing. Featuring 0.0001V/0.0001A resolution, a vibrant 1.44” TFT display, and compatibility with all major fast-charging protocols (PD, QC, PPS, AFC, FCP), it empowers tech professionals and enthusiasts to monitor, record, and analyze voltage and current in real time. Its robust build, multi-port design, and advanced data logging capabilities make it an essential tool for anyone serious about USB power diagnostics and optimization.

## Description

Reading the manual is the first priority How to control voltage and current between Type-C devices? 1. Make sure the PD trigger switch on the meter is turned off. 2. If the screen does not light up, book the cable on either side of the meter. Basic USB Meter Features Control voltage and current with 0.0001V, 0.0001 a resolution, accuracy of 0.05%. Paint voltage and current curve with sampling rate of up to 100 samples per second. (Note: curve painting only in recording mode, can not be performed at what rate) 5 groups of capacity, energy, recording time. D+D Voltage measured with 0.01V resolution, 2% accuracy. Features Quick Charge pd2.0, pd3.0 with PPS power (programmable) trigger compatible QC2.0 (5V/9V/12V/20V), QC3.0, qc4.0 (or PPS) trigger compatible. Samsung AFC 9V, Huawei FCP 9V, Huawei SCP 4.5V Trigger Compatible. Compatible with Apple 2.4A Trigger. Apple MFI Cable Authorization Test (Reference Only) Auto Enumerate Protocols for Chargers/Power Banks. Offline Curve Recording Offline Curve with 4 sets of recording data, 3750 data points per set. Curves can be uploaded to PC software for further analysis. The parameters: Main Control IC: STM32 F072 1.44 TFT display screen: 128 x 128. Current voltage scale: DC 4-26V 0-6A (0.1-26V independent with micro USB included) Current Voltage Resolution 0.0001 V 0.0001 A Current Voltage Accuracy: 0.1% + 2D Current high-side sampling point General internal resistance (Type A and Type C) 28mohm (after 1000 cycles Static current: 0.4mA (on DC 5V DCDC self-power solution Time accuracy: 0.002% Electronic charging parameters: Application Voltage Range: DC 3.7V-13V Adjustable currentrange: 0.15 to 3.00 A Electricity continuous discharge: 15 W Temperature control: about 40 ℃

Review: Small and effective - Very nice package, does exactly what it says with several useful display options.
Review: Accurate, Detailed, and Perfect for Power Testing - Excellent tool for monitoring USB power delivery in real time. The display is clear and easy to read, and it provides detailed data including voltage, current, wattage, accumulated mAh, and Wh. I’ve used it to test chargers, cables, and device draw under load, and the readings have been consistent and reliable. The PD/QC trigger functionality is a big plus for stress testing and verifying fast-charge negotiation. Build quality feels solid and it handles higher wattage without issue. Great for anyone who likes understanding exactly what their devices are pulling.

## Features

- Electronic features: 0.1-26V 0.0001V 0-6A 0.0001A, (0.1%+-2d), standby current 0.4mA (DC 5V), 0mA with micro USB powered independent.
- Physical Features: TFT 1.44 128 * 128 Full color display, 2 USB-A port (in & out), 2 Type-C ports (in & out), 1 micro USB port for PC connection, 1 PD shutter switch, 1 Toggle Switch.
- Fast Charging: QC2.0-5V/9V/12V/20V, QC3.0QC4.0 (or PPS), PD2.0, PD3.0 with PPS Power (Programmable), Apple 0.5A/1A/2.1A/2.4A, USB-DCP, Huawei FCP/SCP, Samsung AFC Trigger Supports
- Warranty: Each item includes 1 year hassle-free warranty with considerate customer service, user can update firmware downloaded from official website of avhzy.
- Package Contents: 1 x USB Electronic Charging Meter, 1 x USB, 1 x Quick Tour.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073R7YRM9 |
| Best Sellers Rank | 821,802 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,372 in Multi Testers |
| Brand | AVHzY |
| Colour | blue |
| Customer Reviews | 4.4 out of 5 stars 419 Reviews |
| Item Dimensions | 7.7 x 3.5 x 1.2 centimetres |
| Item Weight | 0.06 Pounds |
| Item dimensions L x W x H | 7.7 x 3.5 x 1.2 centimetres |
| Item weight | 0.06 Pounds |
| Manufacturer | AVHzY |
| Manufacturer Part Number | CT-3 |
| Maximum Operating Voltage | 26 Volts |
| Measurement Type | Multimeter |
| Model Number | CT |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Specification Met | CE Marking, RoHS Meet |
| Style | CT-3 |
| Style Name | CT-3 |
| UPC | 761330312552 |

## Product Details

- **Brand:** AVHzY
- **Colour:** grey
- **Item weight:** 27 g
- **Power source:** Corded Electric
- **Style:** CT-3

## Images

![USB Power Meter USB 3.1 Digital Tester Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge - Image 1](https://m.media-amazon.com/images/I/61VCyIy47mL.jpg)
![USB Power Meter USB 3.1 Digital Tester Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge - Image 2](https://m.media-amazon.com/images/I/91mqb5pLdoL.jpg)
![USB Power Meter USB 3.1 Digital Tester Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge - Image 3](https://m.media-amazon.com/images/I/61bwUOPUJYL.jpg)
![USB Power Meter USB 3.1 Digital Tester Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge - Image 4](https://m.media-amazon.com/images/I/71E9oPOkBAL.jpg)
![USB Power Meter USB 3.1 Digital Tester Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge - Image 5](https://m.media-amazon.com/images/I/716QkZgtvTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small and effective
*by T***7 on 10 December 2025*

Very nice package, does exactly what it says with several useful display options.

### ⭐⭐⭐⭐⭐ Accurate, Detailed, and Perfect for Power Testing
*by R***A on 17 February 2026*

Excellent tool for monitoring USB power delivery in real time. The display is clear and easy to read, and it provides detailed data including voltage, current, wattage, accumulated mAh, and Wh. I’ve used it to test chargers, cables, and device draw under load, and the readings have been consistent and reliable. The PD/QC trigger functionality is a big plus for stress testing and verifying fast-charge negotiation. Build quality feels solid and it handles higher wattage without issue. Great for anyone who likes understanding exactly what their devices are pulling.

### ⭐⭐⭐⭐ Es bueno
*by A***L on 25 June 2021*

Funciona correctamente pero no tiene el adaptador USB A a micro USB que muestra en las fotos del producto

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-07-11*