Nu-Di Corp. says its #420-167 OBD-II Breakout Box enables technicians to quickly locate and diagnose a problem. The breakout box provides easy access to all 16 OBD-II terminals and connection to a scan tool, in addition to eliminating guessing which terminals are being probed and damage to vehicle terminals from probing. The unit’s test probes plug securely so techs are free to diagnose and eliminates the need to crawl under the dash and try to probe what can’t be seen, according to the company.