OBD Breakout Box 12V Diagnostic Tool Protocol Detector
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This 12V OBD Breakout Box can help you detect the OBD protocol of the vehicle and conduct a safety check on 16 Pins OBDII port prior to connecting your diagnostic scan tool or flashing ECU to the vehicle. It checks power, ground and CAN Bus signal quality and alert you of any abnormality of voltage while diagnosing, programming or coding. This will prevent potential damage while using your diagnostic scan tool or chip tuning. Using the OBD Breakout Box can help you do diagnostics quicker, safer and smarter.
Main Features
- Monitors OBD interface voltage and ground with low voltage alert before using diagnostic scanner, oscilloscope or ECU flashing tool.
- Detects vehicle's OBD protocol and data communication during diagnosis, programming and tuning.
- Coloured LED lights display when a protocol is detected, grounds and voltage.
- Can be used with memory saving power while replacing car's battery to ensure vehicle's data is not lost
Package Includes
- BreakOut Box Tool
- OBD pin Cable
OBD Circuit Tester |
Self Powered |
Automatic Voltage Readings |
Low Voltage Alarm |
16 pin break outs and readings |
Delivery
99% of purchases are dispatched from our Melbourne warehouse within 24 hours of payment. Every parcel is shipped with Australia Post e-Parcel, complete with tracking and signature on delivery.
Need it sooner? Express shipping is also available—check if your postcode is in the Next Day Delivery network.
Returns
Shop with confidence. We offer a 30-day money back guarantee on all orders. If you’ve had a change of mind, simply return the item in re-original condition and we’ll make it right.
Warranty
All AZscanners products are backed by a 12-month warranty (unless otherwise stated). We stand by the quality of our tools and will repair or replace your item if a covered fault arises.
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That’s why thousands of mechanics, fleets, and car owners across Australia choose AZscanners. Here’s our promise to you:
Trusted Since 2013
We’ve been Australia’s go-to supplier of premium diagnostic scan tools for over a decade. From workshops and mobile mechanics to DIY users, we’ve built our reputation on quality, reliability, and real support.
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Every product in our range is hand-picked for performance, compatibility, and durability. Whether you’re after a professional-grade scan tool or an easy solution for home use, we’ve got you covered.
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Fast & Reliable Shipping
99% of orders are shipped within 24 hours (from our Melbourne warehouse) with tracking and signature included. Need it quicker? Express delivery is available.
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We keep our overheads low and source directly from manufacturers, so you get premium tools without the premium price tag.
OBD Breakout Box Diagnostic Tool Detector
The box is a good size and the LEDs being multi-colored help in highlighting issues. My only complaint is that the instruction sheet is written in what I used to call - jinglish - please have it translated properly for English users.11 August 2025