---
product_id: 53566766
title: "OBDII Protocol Detector and Breakout Box Diagnostic tool OBD line signal test car fault diagnosis Tool"
brand: "bjfrtd"
price: "$4943"
currency: MXN
in_stock: false
category: "Electronics"
url: https://www.desertcart.mx/products/53566766-obdii-protocol-detector-and-breakout-box-diagnostic-tool-obd-line
store_origin: MX
region: Mexico
---

# OBDII Protocol Detector and Breakout Box Diagnostic tool OBD line signal test car fault diagnosis Tool

**Brand:** bjfrtd
**Price:** $4943
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** OBDII Protocol Detector and Breakout Box Diagnostic tool OBD line signal test car fault diagnosis Tool by bjfrtd
- **How much does it cost?** $4943 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/53566766-obdii-protocol-detector-and-breakout-box-diagnostic-tool-obd-line)

## Best For

- bjfrtd enthusiasts

## Why This Product

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

## Description

Product Characteristics: - In the process of using decoder, error can be found and diagnosed OBD connector link. - You can monitor the OBD interface voltage and ground, showed low voltage. Display diagnostic stitching error. - Jump for OBD interface signals. Signal lines such as decoder of 7 to 15 vehicles online. - Rapid detect whether each stitch communicates successfully. - Replace the battery, save the car data function. When replace the battery, plug OBD2 connector into the car, at the same time connect additional power to the control box, so that ensure vehicle data is not lost.  This OBDII Protocol Detector and Break Out Box has wide range of applications in diagnostics, key programming and chip tuning: - To monitor data steam while performing test on vehicle using a Scantool. This makes it possible for you to both execute a test and simultaneously monitor the testing process. - Display testing voltage on the car or truck - Display communicating pin number - Is an extension of OBD Diagnostic Link Connector (DLC) Package List: - 1 x OBDII Protocol Detector and Break Out Box Tester

## Features

- OBDII Protocol Detector and Break Out Box is mainly used for car OBD line signal judgment and signal transfer. With this device, you can quickly determine car OBD signal receiving status. Signal may not meet angle can take other signal transfer angle.
- In the process of using decoder, error can be found and diagnosed OBD connector link.
- You can monitor the OBD interface voltage and ground, showed low voltage. Display diagnostic stitching error.
- Rapid detect whether each stitch communicates successfully.
- Application is very convenient and solve risks across the line.

## Images

![OBDII Protocol Detector and Breakout Box Diagnostic tool OBD line signal test car fault diagnosis Tool - Image 1](https://images-na.ssl-images-amazon.com/images/I/41Ad20T7SpL.jpg)
![OBDII Protocol Detector and Breakout Box Diagnostic tool OBD line signal test car fault diagnosis Tool - Image 2](https://images-na.ssl-images-amazon.com/images/I/41S2Boi0EjL.jpg)
![OBDII Protocol Detector and Breakout Box Diagnostic tool OBD line signal test car fault diagnosis Tool - Image 3](https://images-na.ssl-images-amazon.com/images/I/41B%2BDpCq11L.jpg)
![OBDII Protocol Detector and Breakout Box Diagnostic tool OBD line signal test car fault diagnosis Tool - Image 4](https://images-na.ssl-images-amazon.com/images/I/41SOo4hdGYL.jpg)
![OBDII Protocol Detector and Breakout Box Diagnostic tool OBD line signal test car fault diagnosis Tool - Image 5](https://images-na.ssl-images-amazon.com/images/I/41M5oUUj4zL.jpg)

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**Shop now:** [https://www.desertcart.mx/products/53566766-obdii-protocol-detector-and-breakout-box-diagnostic-tool-obd-line](https://www.desertcart.mx/products/53566766-obdii-protocol-detector-and-breakout-box-diagnostic-tool-obd-line)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-21*