---
product_id: 727738718
title: "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: "€ 198.83"
currency: EUR
in_stock: false
reviews_count: 5
category: "Treedix"
url: https://www.desertcart.sk/products/727738718-usb-cable-tester-with-2-4-color-screen-for-emarker
store_origin: SK
region: Slovakia
---

# 2.4" HD color display PD 3.0/3.1 protocol detection Type-C eMarker chip reading 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:** € 198.83
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Know your cables, own your power.

## Quick Answers

- **What is this?** 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?** € 198.83 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/727738718-usb-cable-tester-with-2-4-color-screen-for-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-inch color screen for quick, confident decisions.
- • **Dual Power Flexibility:** Powered by AAA battery or USB-C 5V input — stay powered up wherever your workspace takes you.
- • **Universal Compatibility:** Works seamlessly with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B cables — one tester to rule them all.
- • **Future-Proof PD Detection:** Verify cutting-edge Power Delivery 3.0/3.1 support to ensure your cables keep up with the fastest charging tech.
- • **Precision Resistance & Continuity Check:** Measure internal resistance and continuity to weed out underperforming or unsafe cables instantly.

## Overview

The Treedix USB Cable Tester features a vibrant 2.4-inch color display and advanced Type-C eMarker chip reading to reveal detailed cable specs including PD 3.0/3.1 support, internal resistance, and continuity. Compatible with a wide range of USB cables (Lightning, Type-C, Micro-B, Mini-B), it offers dual power options (AAA battery or USB-C) for versatile use. Ideal for professionals who demand reliable, high-performance cables and want to eliminate guesswork in their tech setup.

## Description

Specification: Functions: Basic function test, internal cable test, internal resistance test, Type-C eMarker read Display: 2.4-inch lcd screen Power supply: AAA battery or Typc C power supply (5V) Product size: 76*65*15mm Standby time: AAA battery can be standby for about 8-10 hours Compatibility: USB2.0/USB 3.2, and PD protocol (PD3.0/PD3.2) Note: 1. Please use the voltage within the specification range for power supply. 2. When battery power is used, the internal resistance measurement may be inaccurate if the battery power is too low 3. Do not connect PORTA or PORTB to other devices 4. Do not test two data cables at the same time. Packages Includes: 1pcs*usb cable tester 1pcs*Manual

Review: Device is easy to use. Helped me sort my usb cables by potential use and identify the capabilities of unmarked cables.
Review: 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.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYJL5Z67 |
| Are batteries included? | Yes |
| Batteries | 1 AAA batteries required. (included) |
| Best Sellers Rank | #250,481 in Home Improvement ( See Top 100 in Home Improvement ) #35 in Network Testers |
| Brand | Treedix |
| Cable Interface | USB |
| Colour | black |
| Compatible Device | usb cable |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (265) |
| Date First Available | 14 March 2025 |
| Included Components | usb cable tester |
| Item Weight | 90 g |
| Item model number | TRX5-0816 |
| Manufacturer | Treedix |
| Measurement Type | Ohms, Percentage |
| Min. Operating Voltage | 5 Volts |
| Model number | TRX5-0816 |
| Number of Memory Sticks | 1 |
| Package Dimensions | 9.2 x 8.1 x 2.2 cm; 90 g |
| Power Source | Battery Powered, Corded Electric |
| Special Feature | Cable detection, Identifying USB Cable Version, Type-C eMarker cable chip reading |
| UPC | 644197778283 |

## Product Details

- **Brand:** Treedix
- **Colour:** black
- **Item Weight:** 0.09 Kilograms
- **Min. Operating Voltage:** 5 Volts
- **Power Source:** Battery Powered, Corded Electric

## Images

![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/41OGrfFpnqL.jpg)
![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/511lc6bInTL.jpg)
![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/512VtannxHL.jpg)
![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/51db5h1V9yL.jpg)
![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/51x2h9PCiCL.jpg)

## Questions & Answers

**Q: Can it test cables with damaged connectors?**
A: Yes, it‘s can quickly and accurately detect the abnormality for usb cables

**Q: Does it support usb4 cables and protocols?**
A: Yes，It can be viewed on the E-marker function page

**Q: Does it automatically detect cable type and specs?**
A: Yes，it is

**Q: Is display visible in bright lighting conditions?**
A: The brightness is fixed, and there is no brightness adjustment function at present

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***M on 22 January 2026*

Device is easy to use. Helped me sort my usb cables by potential use and identify the capabilities of unmarked cables.

### ⭐⭐⭐⭐⭐ Review
*by B***L on 14 October 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.

### ⭐⭐⭐⭐⭐ Review
*by O***. on 20 August 2025*

Es una excelente herramienta, tengo demasiados cables en casa y pues ya con éste equipo ya podré clasificar si es para datos de baja velocidad, alta velocidad o simplemente cable de carga.

## Frequently Bought Together

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*