---
product_id: 774116928
title: "Godiag GT100+ OBDII Breakout Box OBD CAN Breakout Box OBDII Protocol Detector ECU Bench Tool"
brand: "godiag"
price: "A$37"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/774116928-godiag-gt100-obdii-breakout-box-obd-can-breakout-box-obdii
store_origin: AU
region: Australia
---

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

**Brand:** godiag
**Price:** A$37
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Diagnose like a pro, power up your ECU game!

## 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?** A$37 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/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

- • **Instant Electrical Insight:** Integrated current and voltage display lets you monitor ECU health and connection status in real time.
- • **Power Your ECU Bench-Style:** Easily energize and test ECUs off-vehicle for precise diagnostics and repairs.
- • **Prevent Costly Tool Damage:** Verify power and ground connections before plugging in expensive scanners—protect your investment.
- • **Battery Replacement Made Simple:** Auxiliary power supply keeps your vehicle alive during battery swaps—no more frustrating resets.
- • **Universal Protocol Compatibility:** Seamlessly detects CAN BUS, K-LINE, and multiple non-standard OBD2 protocols for full-spectrum vehicle coverage.

## Overview

The Godiag GT100+ OBDII Breakout Box is a professional-grade diagnostic tool designed for ECU bench testing and vehicle communication verification. It supports a wide range of OBD2 protocols including CAN BUS and K-LINE, features real-time voltage and current monitoring, and provides auxiliary power to the ECU during battery replacements. With banana plug and DB25 connectivity, it ensures safe, accurate diagnostics while protecting expensive scanning tools from damage.

## 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

## Features

- 【ECU Bench Tool】The GT100+ can power the ECU of the bench, making it easy to diagnose, vehicle immobilizer, and security tasks
- 【Add CAN BUS and K-LINE Protocol】The GT100+ 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 Source, and Ground Identification】Use GT100+ to ensure the network is communicated correctly before connecting to expensive scanning tools. Or make sure you have the right power and ground supplied with your box assembly. If you don't have the proper power or ground, you may burn your expensive scanning tool
- 【Banana Plug & Current Display for Easy Operation】Compared to similar tools, the GT100+ OBDII breakout box is equipped with simple operation and additional functions for performing vehicle ECM and ECU repairs. The GT100+ breakout box connects to the ECU module via banana plug or DB25 connector. It not only provides power to the ECU, but also displays the electronic current value directly. Easy to determine if the cable is connected correctly or the ECU module is in good condition
- 【Power Supply 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 |
|---------------|-------|
| Manufacturer | GODIAG |
| Brand | GODIAG |
| Product Dimensions | 19 x 13.51 x 3.51 cm; 900 g |
| Item model number | GT100+ |
| OEM Part Number | gt100+ obdii breakout box |
| Special Features | Convert car OBD2 interface to 16 pin for signal detection and electrical level conversion, Display voltage and current, You can connect it to any diagnostic tool to determine if your car communication is good, You can diagnose and program one ECU by connecting a diagnostic tool or ECU program |
| Item Dimensions  L x W x H | 19 x 13.5 x 3.5 cm |
| Item Weight | 900 g |

## Product Details

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

## 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

## 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

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-16*