

🔧 Diagnose Like a Pro, Stay Ahead of the Curve!
The CMTOOL OBD2 Breakout Box is a professional-grade automotive diagnostic tool featuring a full 16-pin OBDII interface, LED indicators for real-time power, ground, and protocol status, and a durable 90cm TPU extension cable. Designed for quick, accurate electrical testing, it supports connection to multimeters and oscilloscopes via standard 4mm banana sockets, making it an essential portable tool for automotive professionals and enthusiasts alike.






















| ASIN | B0B21F5MCT |
| Best Sellers Rank | #32,720 in Automotive ( See Top 100 in Automotive ) #217 in Code Readers & Scan Tools |
| Brand Name | CMTOOL |
| Customer Reviews | 4.7 4.7 out of 5 stars (195) |
| Included Components | OBD2 Breakout Box, User Manual |
| Item Dimensions L x W x H | 7.09"L x 3.15"W x 1.38"H |
| Manufacturer | CMTOOL |
| Manufacturer Warranty Description | 2 year |
| Operating System | Windows XP |
| Power Source | Corded Electric |
| Screen Size | 18 Centimeters |
| UPC | 728990660041 |
M**R
Great diagnostic tool
Plug and play, used to diagnose missing ground or power during diagnostic fault. With this tool I was able to identify the data was missing not the power or ground. Definitely helps identify pending issues
S**N
Great Value
Works great!
M**N
CAN Diagnosis
I’ve been using it to diagnose the CAN on my 2009 Chrysler Aspen Hybrid. It works very well.
E**G
Nice box, nice price!
Very Nice Breakout Box that doesn't break the bank! It allows you to plug in a scanner to the breakout box!
S**T
Worth it
This was a good addition to my diagnosis tool box, helped me find a short in can bus system
P**S
Exactly as described
BOB exactly as described, all appropriate led's light as they should.
D**Y
Works well for troubleshooting CANBus problems
Works well for troubleshooting CANBus problems. It is an affordable item that allows you to easily attach your DVOM or scope to troubleshoot the onboard network. The onboard led lights have worked on the vehicles where I have used it. It has a pass-thru OBD port to attach your scan too on the side also.
F**W
Good
Works like it should
J**N
Well built. Works well
A**S
me sirvio para checar el canH u el canL de unanford escape 2012
A**U
Aucune del pour afficher la communication sur le can(-), très déçu.
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