---
product_id: 774116928
title: "Godiag GT100+ OBDII Breakout Box OBD CAN Breakout Box OBDII Protocol Detector ECU Bench Tool"
brand: "godiag"
price: "₩513693"
currency: KRW
in_stock: true
reviews_count: 5
category: "Godiag"
url: https://www.desertcart.kr/products/774116928-godiag-gt100-obdii-breakout-box-obd-can-breakout-box-obdii
store_origin: KR
region: South Korea
---

# Real-time voltage & current display Supports CAN BUS & K-LINE protocols Power ECU on bench Godiag GT100+ OBDII Breakout Box OBD CAN Breakout Box OBDII Protocol Detector ECU Bench Tool

**Brand:** godiag
**Price:** ₩513693
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your ECU diagnostics like a pro — never miss a beat in vehicle maintenance!

## Quick Answers

- **What is this?** Godiag GT100+ OBDII Breakout Box OBD CAN Breakout Box OBDII Protocol Detector ECU Bench Tool by godiag
- **How much does it cost?** ₩513693 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/774116928-godiag-gt100-obdii-breakout-box-obd-can-breakout-box-obdii)

## Best For

- godiag enthusiasts

## Why This Product

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

## Key Features

- • **Bench-Powered ECU Testing:** Energize and diagnose ECUs off-vehicle with included power adapter or OBDII port for ultimate bench control.
- • **Battery Replacement Support:** Safeguard your expensive diagnostic tools by powering the vehicle through GT100+ during battery swaps.
- • **Multi-Protocol Compatibility:** Seamlessly test CAN BUS, K-LINE, and non-standard OBD2 protocols to cover every diagnostic scenario.
- • **Banana Plug & DB25 Connectivity:** Flexible connection options with banana plugs and DB25 connectors for precise, hassle-free ECU interfacing.
- • **Real-Time Voltage & Current Monitoring:** Instantly verify ECU health and connection integrity with live electronic current and voltage readouts.

## Overview

The Godiag GT100+ OBDII Breakout Box is a professional-grade ECU bench tool designed for advanced vehicle diagnostics and maintenance. It supports multiple protocols including CAN BUS and K-LINE, offers real-time voltage and current monitoring, and features versatile connectivity options such as banana plugs and DB25 connectors. Ideal for powering ECUs off-vehicle, verifying communication networks, and safely managing battery replacements, the GT100+ is a must-have for automotive engineers and diagnostic professionals seeking precision and reliability.

## Description

Godiag GT100+ OBDII Breakout Box ECU Bench Porg Gaming OBD CAN BUS Breakout Box GT100 Upgrade Version GODIAG GT100+ is the latest testing platform for OBDII protocol communication detection and ECU maintenance/diagnosis/coding. When all keys are lost, the device and the anti-theft system are forced to work by short circuit. The GT100+ displays the voltage and current. Useful for maintenance engineers to judge the current operating status of the ECU. GODIAG GT100 Pro Basic Features and Operation Guide 1. By connecting the vehicle with the diagnostic tool via OBDII, the LED of Godiag GT100 indicates whether the OBDII diagnostic interface has good communication with the car. 2. Monitor the voltage of the vehicle OBDII interface and display it in real time. If less than 11V, stop diagnosis and do not allow vehicle to start/data loss/module to be locked. 3. ECU Connection: Single module connection: GODIAG GT100 is connected to a single ECU module, convenient for users to conduct single module diagnosis 4.Banana Plug Extension Connection:Extend the car OBDII 16pin interface to judge whether the OBDII interface connection is good. Convenient for testing OBDII interface voltage waveform 5.Convert OBD1 diagnostic interface to standard OBD2: Using the connector, convert the OBD1 interface to obd2 interface according to the diagnostic interface communication protocol. 6. Connect multiple ECU control modules at the same time, convenient to detect and maintain by professional engineers. 7.When you replace a used battery, it will power your car. Package List: 1 x Host 1 x OBD 2-in-1 Extension Cable 1 x Color Jumper Cable 1 x Power Supply 12V 1 x 120 Ohm Resistor 6 x Banana Plugs 24 Wire Accessories, Dupon

Review: Very happy
Review: Awesome tool to work with.

## Features

- ECU Bench Tool: The GT100+ can power the ECU of your bench, and it can be easily diagnosis and vehicle immobilizer, and security tasks with the included power adapter or OBDII port
- 【Add CAN BUS and K-LINE protocol】The GT100+ also checks all obd2 diagnostic socket pins as well as non-standard OBD2 protocols such as ports 1, 9, 3, 11, 12, 13, 8. Can test CAN BUS and K-LINE protocols
- 【Useful for communication, power and ground】 Before connecting to expensive scanning tools, you can use GT100+ to ensure the network is communicated correctly. Or make sure you have the right power and ground supplied to the box assembly. If there is no proper power or grounding it may burn expensive scanning tools
- 【Banana Plug & Current Display for Easy Operation】Compared to similar tools, the GT100+ OBDII Breakout Box has additional functions for easy operation and repairing vehicle ECM, ECU GT100+ breakout box connects to ECU module via banana plug or DB25 connector. It not only provides power to the ECU, but also displays the electronic current values. You can easily determine if the cable is properly connected or the ECU module is in good condition
- 【Power ECU for Battery Replacement】Auxiliary power supply aims to supply power to the vehicle through GT100+ OBDII Breakout Box before replacing the battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096M6B2WJ |
| Amazon Bestseller | #906,232 in Automotive ( See Top 100 in Automotive ) #625 in Code Readers & Scan Tools |
| Brand | GODIAG |
| Customer Reviews | 4.7 4.7 out of 5 stars (248) |
| Date First Available | October 12, 2021 |
| Item Dimensions L x W x H | 19 x 13.5 x 3.5 cm |
| Item Weight | 900 g |
| Item model number | GT100+ |
| Manufacturer | GODIAG |
| OEM Part Number | gt100+ obdii breakout box |
| Product Dimensions | 19 x 13.51 x 3.51 cm; 900 g |
| Special Features | By connecting a diagnostic tool or ECU program, you can diagnose and program one ECU, Convert car OBD2 interface to 16 pin for signal detection and electrical level conversion, It can be connected to any diagnostic tool, you can determine whether the car communication is good, Voltage and Current Display |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** GODIAG
- **Power Source:** 12V
- **Product Dimensions:** 19L x 13.5W x 3.5H cm
- **Screen Size:** 19 Centimeters

## Images

![Godiag GT100+ OBDII Breakout Box OBD CAN Breakout Box OBDII Protocol Detector ECU Bench Tool - Image 1](https://m.media-amazon.com/images/I/71bPSFaeZcL.jpg)
![Godiag GT100+ OBDII Breakout Box OBD CAN Breakout Box OBDII Protocol Detector ECU Bench Tool - Image 2](https://m.media-amazon.com/images/I/717W7L+NFBL.jpg)
![Godiag GT100+ OBDII Breakout Box OBD CAN Breakout Box OBDII Protocol Detector ECU Bench Tool - Image 3](https://m.media-amazon.com/images/I/81KjEITMvkL.jpg)
![Godiag GT100+ OBDII Breakout Box OBD CAN Breakout Box OBDII Protocol Detector ECU Bench Tool - Image 4](https://m.media-amazon.com/images/I/71X9rfitr8L.jpg)
![Godiag GT100+ OBDII Breakout Box OBD CAN Breakout Box OBDII Protocol Detector ECU Bench Tool - Image 5](https://m.media-amazon.com/images/I/71GtR0wTNjS.jpg)

## Questions & Answers

**Q: Does the Godiag+ compare to the Cando breakout.**
A: Yes, it support CAN BUS protocol

**Q: Will this reprogram a instrument cluster for a 2003 Mercury mountaineer?**
A: Hello,friend
GT100+ is a breakout box, a signal tester. It can used to connect the reprogram device with your vehicle to monitor the communication protocol and status. Itself do not have reprogramming function.
Regards,
Augocom

**Q: Can this device diagnose a suspicious ecu?, or is this the part where i need other "expensive tools"? such as what?**
A: This is only for simulated that module is installed in the car, it is for test and programming the modules without a car

**Q: Just bought this and the unit has a slight rattle if I shake it. Does anyone have it too? Is it normal?**
A: Hello friends, thank you for your consultation
There are two situations about your question: 1. There is something in it, such as plastic debris or tin slag, please open it and take a look. 2. It may be that the wires or components inside are not fixed properly.
As long as it is not metal slag, it will not damage the machine, please open it and deal with it
Regards, 
Juliana

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***. on September 6, 2022*

Very happy

### ⭐⭐⭐⭐⭐ Review
*by J***A on October 25, 2025*

Awesome tool to work with.

### ⭐⭐⭐⭐⭐ Review
*by M***O on March 23, 2023*

Easy to use

## Frequently Bought Together

- Godiag GT100+ OBDII Breakout Box, Advanced OBD and CAN Protocol Detector for ECU Bench Testing and Car Diagnostics
- GODIAG ECU GPT Boot AD Connector for ECU Reading Writing No Need Disassembly for J2534, Openport, PCMFlash, FC200
- Godiag OBD2 Breakout Jumper Cable Full Protocol Tricore Cable for ECU Programming

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/774116928-godiag-gt100-obdii-breakout-box-obd-can-breakout-box-obdii](https://www.desertcart.kr/products/774116928-godiag-gt100-obdii-breakout-box-obd-can-breakout-box-obdii)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-26*