---
product_id: 709407041
title: "Treedix USB Cable Tester with 2.4\" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables"
brand: "treedix"
price: "13443 kr"
currency: ISK
in_stock: false
reviews_count: 13
category: "Treedix"
url: https://www.desertcart.is/products/709407041-treedix-usb-cable-tester-with-2-4-color-screen-emarker
store_origin: IS
region: Iceland
---

# PD 3.0/3.1 fast charging detection 2.4" HD color display eMarker chip reading for Type-C Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables

**Brand:** treedix
**Price:** 13443 kr
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your cable game with precision and style!

## Quick Answers

- **What is this?** Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables by treedix
- **How much does it cost?** 13443 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/709407041-treedix-usb-cable-tester-with-2-4-color-screen-emarker)

## Best For

- treedix enthusiasts

## Why This Product

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

## Key Features

- • **Instant Cable Clarity:** Visualize cable health and specs on a crisp 2.4" color screen for quick, confident decisions.
- • **Flexible Power Options:** Powered by AAA batteries or USB-C input—ready wherever your workspace demands.
- • **Next-Gen Power Insight:** Decode Type-C eMarker chips to verify max current, voltage, and data rates—know your cable’s true potential.
- • **Universal Compatibility:** Supports Lightning, Type-C, Micro-B, Mini-B, USB 2.0/3.0/3.2 cables—one tester to rule them all.
- • **Precision Resistance & Continuity Check:** Measure internal resistance and continuity to ensure optimal power efficiency and cable safety.

## Overview

The Treedix USB Cable Tester is a professional-grade tool featuring a vibrant 2.4-inch color display that provides detailed diagnostics including USB cable continuity, internal resistance, and PD 3.0/3.1 fast charging support. It uniquely reads Type-C eMarker chips to reveal exact cable capabilities, ensuring compatibility with Lightning, Type-C, Micro-B, and Mini-B cables across USB 2.0 to 3.2 standards. Designed for tech-savvy professionals, it offers flexible power options and an intuitive interface to quickly identify high-quality cables and avoid subpar charging or data transfer performance.

## Description

Product description This usb cable tester can accurately identify and verify the version of USB cables, including USB 2.0/USB 3.2. It integrates PD 3.0 and PD 3.1 protocol detection functions, allowing for quick verification of whether the cable supports the latest PD 3.0/3.1 standards . The tester supports data line basic function testing (data transmission and power transmission) internal cable testing, internal resistance testing, ground detection and Type-C eMarker chip reading and other functions to fully meet your test needs. Type-C eMarker Chip Reading: If the cable is equipped with an eMarker chip, the screen will accurately display the corresponding eMarker information (such as maximum current, voltage, data transfer rate, cable type, cable length), providing more detailed data for testing. This tester is equipped with a 2.4-inch high-definition color screen, providing clear and intuitive data display. Compact body design is lightweight and portable, meeting instant testing needs in various scenarios. Can it test cables with damaged connectors? Yes, it‘s can quickly and accurately detect the abnormality for usb cables Can it test cables with damaged connectors? Yes, it‘s can quickly and accurately detect the abnormality for usb cables Does it support usb4 cables and protocols? Yes，It can be viewed on the E-marker function page Does it support usb4 cables and protocols? Yes，It can be viewed on the E-marker function page Does it automatically detect cable type and specs? Yes，it is Does it automatically detect cable type and specs? Yes，it is Is display visible in bright lighting conditions? The brightness is fixed, and there is no brightness adjustment function at present Is display visible in bright lighting conditions? The brightness is fixed, and there is no brightness adjustment function at present

Review: A Great Tool for Testing and Identifying All Types of USB Cables - Cables, Cables, Cables! Cables have gotten a lot more sophisticated over the years. It’s no longer just wires connecting two ends. Many modern cables include internal circuitry, chips, and e-markers that tell your devices what they can handle in terms of charging and data transfer. This little tester removes the uncertainty of trusting cable descriptions. It works with USB-C, Micro-B, and Mini-B cables, and can check continuity, data capability, and resistance. It also reads USB-C e-markers to show power delivery and data transfer capabilities, which is very helpful when sorting through a drawer full of mixed cables. What I like: - Works with more than just USB-C cables, including Micro-B and Mini-B - Reads USB-C e-markers to identify supported charging and data specs - Checks for continuity and resistance to verify cable integrity - Compact, easy to power with either USB or AAA batteries - The color screen is bright and clear, with an intuitive menu system It doesn’t test real-time charging performance, and that’s fine since that’s not what it’s designed for. I use another simple tester for that. This one is for verifying specs and quality, and it does that job perfectly (see pictures). If you have lots of cables and want to know exactly which ones are high-quality or support fast charging, this is an excellent tool to have on your bench or desk.
Review: Easy to use and flexible - This is a handy little tester that helps you determine the properties of a cable, which often aren't obvious just by looking at the cable. It's very easy to use and although the display is fairly small, it is easy to read because the information is presented in an organized fashion. This tester supports cables with USB A or USSB C on one end, and either USB C, Micro USB, Mini USB, or Micro USB "3.0". Unfortunately it does not support USB B ("printer style") connections or USB B 3.0 style cables. Since those connectors are larger, I believe it would require the tester to be thicker. Additionally, this tester does not support lightning cables. There are 4 "screens" of information which you cycle through by pressing a (very) small button. The first screen is an overshowing if the cable can transmit data and power, and which type(s). The second screen shows the actual wire connections and their status. The third screen shows the cable resistance and can estimate the cable length, and the 4th screen will show the details of an active chip if there is one in the cable. Every computer technician or enthusiast should have one of these in their bag! PROS: * Small and easy to use * Gives you all of the details you need to know about a cable * Flexible and supports a number of common cable types and configurations CONS: * Does not support USB B, USB B 3.0, or lightning * Button to move between screens is a bit small

## Features

- 【USB Cable Performance Testing】Test USB cable continuity, functionality (charging, data transfer, high-speed signal), and measure internal resistance for power efficiency. Verify ground wire connection to outer shell for cable integrity, safety, and shielding.
- 【Type-C eMarker Chip Reading】Reads eMarker chip parameters in Type-C cables, providing detailed performance information (e.g., maximum current, voltage, data transfer rates) to help users fully understand cable capabilities and ensure safe, efficient device usage.
- 【High-Definition Color Display】 The USB cable checker features a 2.4-inch high-definition color display. With the left white button, you can easily switch between function pages to view real-time detailed status of the cable, including internal resistance, power delivery efficiency, and cable quality. This helps you quickly identify inferior cables.
- 【Wide Compatibility】The usb tester can accurately identify and verify USB cable versions, including USB 2.0 and USB 3.2. It integrates PD 3.0 and PD 3.1 protocol detection functions, enabling quick verification of whether the cable supports the latest PD 3.0/3.1 standards, ensuring the cable meets high-power charging and fast data transfer requirements.
- 【Multiple Power Supply Options】The black button on the left can flexibly switch the power supply mode, and support the use of AAA battery or Type C 5V to stably supply power to the USB tester

## Images

![Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables - Image 1](https://m.media-amazon.com/images/I/711EpLMhGnL.jpg)
![Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables - Image 2](https://m.media-amazon.com/images/I/71nTbdH9U9L.jpg)
![Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables - Image 3](https://m.media-amazon.com/images/I/713kya3CqZL.jpg)
![Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables - Image 4](https://m.media-amazon.com/images/I/716yd7BsACL.jpg)
![Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables - Image 5](https://m.media-amazon.com/images/I/71ldT3RsIqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Great Tool for Testing and Identifying All Types of USB Cables
*by B***L on October 14, 2025*

Cables, Cables, Cables! Cables have gotten a lot more sophisticated over the years. It’s no longer just wires connecting two ends. Many modern cables include internal circuitry, chips, and e-markers that tell your devices what they can handle in terms of charging and data transfer. This little tester removes the uncertainty of trusting cable descriptions. It works with USB-C, Micro-B, and Mini-B cables, and can check continuity, data capability, and resistance. It also reads USB-C e-markers to show power delivery and data transfer capabilities, which is very helpful when sorting through a drawer full of mixed cables. What I like: - Works with more than just USB-C cables, including Micro-B and Mini-B - Reads USB-C e-markers to identify supported charging and data specs - Checks for continuity and resistance to verify cable integrity - Compact, easy to power with either USB or AAA batteries - The color screen is bright and clear, with an intuitive menu system It doesn’t test real-time charging performance, and that’s fine since that’s not what it’s designed for. I use another simple tester for that. This one is for verifying specs and quality, and it does that job perfectly (see pictures). If you have lots of cables and want to know exactly which ones are high-quality or support fast charging, this is an excellent tool to have on your bench or desk.

### ⭐⭐⭐⭐⭐ Easy to use and flexible
*by A***R on April 13, 2025*

This is a handy little tester that helps you determine the properties of a cable, which often aren't obvious just by looking at the cable. It's very easy to use and although the display is fairly small, it is easy to read because the information is presented in an organized fashion. This tester supports cables with USB A or USSB C on one end, and either USB C, Micro USB, Mini USB, or Micro USB "3.0". Unfortunately it does not support USB B ("printer style") connections or USB B 3.0 style cables. Since those connectors are larger, I believe it would require the tester to be thicker. Additionally, this tester does not support lightning cables. There are 4 "screens" of information which you cycle through by pressing a (very) small button. The first screen is an overshowing if the cable can transmit data and power, and which type(s). The second screen shows the actual wire connections and their status. The third screen shows the cable resistance and can estimate the cable length, and the 4th screen will show the details of an active chip if there is one in the cable. Every computer technician or enthusiast should have one of these in their bag! PROS: * Small and easy to use * Gives you all of the details you need to know about a cable * Flexible and supports a number of common cable types and configurations CONS: * Does not support USB B, USB B 3.0, or lightning * Button to move between screens is a bit small

### ⭐⭐⭐⭐⭐ A very useful and easy to use tool
*by D***E on February 2, 2026*

This is a very nice device and provides a lot of useful information. It is easy to use and easy to read. It comes with a small instruction booklet that is quite clear. The basic process is to connect both ends of your cable to the device and slide a small switch to the desired power source (included AA battery or external USB C power source). There are four pages of information and you step through them by pressing a small button. The first page gives you a summary of the protocols supported (e.g., USB 2.0, 3.2, 4 and Thunderbolt). Note that it does not report the "generation" of USB 3.2. Your computer might have USB 3.0, 3.1, 3.1 gen 1, or 3.2 gen 1 interfaces - these are all equivalent to 3.2 gen 1 (5 Gbps) and the "USB 3.2" indicator that will light for cables that support that. However, it also will light for USB 3.1 gen 2 and USB 3.2 gen 2 (10 Gbps), and for USB 3.2 gen 2x2 (20 Gbps) cables. The fact that 3.2 lights up indicates it's at least 5 Gbps but might be more. The second page shows the wire connection list between the two ends of the cable. The third page shows some resistance and latency information. The fourth page shows data from the "e-marker" chip, if present. These chips are embedded in some USB C cables. If present, the e-marker will report the max data rate and the max charging power supported. If you have USB A-A or USB A-C cables, or USB C-C cables without e-marker chips, you won't be able to tell whether they are rated for 5 (gen 1) or 10 (gen 2) or 20 Gbps (gen 2x2). If you have a cable with a chip, you will see the maximum data rate on the fourth page. Note also that if you want to evaluate a USB A-A cable, you'll need a USB A to C adapter plug. The unit has a wide variety of USB 2.0 connectors but only one Type A USB 3 connector. To perform the tests, both ends of the cable have to be connected to the device so you must be able to adapt a Type A connector on one end of the cable to a Type C. Overall I recommend this, but I wish it could tell which USB A-A 3.x cables support 5 (gen1) or 10 Gbps (gen 2) interfaces. I suspect it is technically impractical to determine that in a low cost device. I found that almost all of the USB C "charging" cables I have lying around have no e-marker chip and no data capability at all or just USB 2.0 480 Mbps. An e-marker chip is required for any cable that supports 60W or greater charging; any cable lacking the chip must necessarily be rated for <60 Watts, but you cannot tell whether it's 15, 20, 30W, etc. Lastly, the device comes with an AA battery. You can use that to power it, or you can plug in a power source via a USB C cable.

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-05-26*