---
product_id: 798136422
title: "Profeesional CAT ET3 Adapter with USB WIFI for CAT3 Software Version 2019C KEYGEN 2019A for Truck Diagnostic Tool"
brand: "kealbaus"
price: "¥57334"
currency: JPY
in_stock: true
category: "Kealbaus"
url: https://www.desertcart.jp/products/798136422-profeesional-cat-et3-adapter-with-usb-wifi-for-cat3-software
store_origin: JP
region: Japan
---

# USB + WiFi connectivity Supports trucks & heavy-duty vehicles Full CAT3 software 2019C version Profeesional CAT ET3 Adapter with USB WIFI for CAT3 Software Version 2019C KEYGEN 2019A for Truck Diagnostic Tool

**Brand:** kealbaus
**Price:** ¥57334
**Availability:** ✅ In Stock

## Summary

> 🚀 Diagnose Like a Pro, Anywhere, Anytime!

## Quick Answers

- **What is this?** Profeesional CAT ET3 Adapter with USB WIFI for CAT3 Software Version 2019C KEYGEN 2019A for Truck Diagnostic Tool by kealbaus
- **How much does it cost?** ¥57334 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/798136422-profeesional-cat-et3-adapter-with-usb-wifi-for-cat3-software)

## Best For

- kealbaus enthusiasts

## Why This Product

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

## Key Features

- • **Built-in ET Trainer Mode:** Practice diagnostics without hardware—perfect for upskilling on the go.
- • **Multi-Vehicle Compatibility:** Works flawlessly with trucks, excavators, air compressors, ships, and drilling rigs.
- • **Seamless USB & WiFi Interface:** Dual connectivity for flexible, cable-free diagnostics anywhere.
- • **Comprehensive CAT3 Software 2019C:** Access the latest 2019C diagnostic tools with keygen 2019A for unmatched precision.
- • **Advanced Data Logging & Troubleshooting:** Record ECM signals and view logged event codes to preempt costly breakdowns.

## Overview

The KEALBAUS Professional CAT ET3 Adapter combines USB and WiFi connectivity with the full CAT3 2019C software suite, enabling precise diagnostics and calibrations for trucks and heavy-duty vehicles. Featuring advanced data logging, multi-language support, and a built-in training mode, this tool empowers fleet managers and technicians to stay ahead of maintenance issues with unmatched convenience and accuracy.

## Description

KEALBAUS Profeesional CAT ET3 Adapter With USB WIFI For CAT3 Software Version 2019C KEYGEN 2019A For Truck Diagnostic ToolPlease Attention :1. it can not update online!!!. note this before order it. Thanks in advance.2. This USB / wifi version is 100% Adapter3 , The Cheaper CAT ET 3 Bluetooth Version is actually Adapter2Compatible OS : XP/windows7 32 BitCompatible Vehicle Types: For Trucks, Excavators,Air Compressors, Ships, Drilling Rigs....Heavy Duty Vehicles.Compatible Multi-Languages:Chinese(Simplified) , Danish , English(United StaStates) ,French(France), German(Germany) , Italian(Italy) , Japanese , Portuguese (Portugal) , Spanish(Tradition Sort)Note: Due to different production batches, there may be slight differences in products, does not affect normal use.Colour:Carton ColorMaterial:PlasticPackage Contents:1 x cat 3rd and adapter setOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

## Features

- View 's current configuration and change user settings. Perform diagnostic tests and calibrations, and calibrate
- Context sensitive help leads operator through everytask Cat ET can perform
- Electro-mechanical and electro-hydraulic components
- Display "Logged Event Codes" to show engine over speeds, High temperatures, consumption, etc.
- Data Logger and Data Log Viewer allows recording of ECMsignals for delayed troubleshooting capability.This can provide awareness to change operatorCat "ET Trainer" is now included in ET Program.It allows Users to train and practice using Cat ET without a Communications adapter or Electronic Control Module ().This is a free feature of Cat ET.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D547XCM9 |
| Brand | KEALBAUS |
| Date First Available | 24 May 2024 |
| Item Weight | 1.4 kg |
| Item model number | 500721257 |
| Manufacturer | KEALBAUS |
| Manufacturer part number | 500721257 |
| Model | 500721257 |
| OEM Part Number | 500721257 |
| Product Dimensions | 29 x 19 x 9 cm; 1.4 kg |

## Images

![Profeesional CAT ET3 Adapter with USB WIFI for CAT3 Software Version 2019C KEYGEN 2019A for Truck Diagnostic Tool - Image 1](https://m.media-amazon.com/images/I/51u3w4BwKjL.jpg)
![Profeesional CAT ET3 Adapter with USB WIFI for CAT3 Software Version 2019C KEYGEN 2019A for Truck Diagnostic Tool - Image 2](https://m.media-amazon.com/images/I/5125hAY+X3L.jpg)
![Profeesional CAT ET3 Adapter with USB WIFI for CAT3 Software Version 2019C KEYGEN 2019A for Truck Diagnostic Tool - Image 3](https://m.media-amazon.com/images/I/5164CqBOwuL.jpg)
![Profeesional CAT ET3 Adapter with USB WIFI for CAT3 Software Version 2019C KEYGEN 2019A for Truck Diagnostic Tool - Image 4](https://m.media-amazon.com/images/I/51IILJxzzQL.jpg)
![Profeesional CAT ET3 Adapter with USB WIFI for CAT3 Software Version 2019C KEYGEN 2019A for Truck Diagnostic Tool - Image 5](https://m.media-amazon.com/images/I/61qSNU6Xz5L.jpg)

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**Shop now:** [https://www.desertcart.jp/products/798136422-profeesional-cat-et3-adapter-with-usb-wifi-for-cat3-software](https://www.desertcart.jp/products/798136422-profeesional-cat-et3-adapter-with-usb-wifi-for-cat3-software)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-02*