Review on LAUNCH CRB5001 OBD2 Scanner: Advanced 3-in-1 Code Reader, Battery Tester, and Diagnostic Scan Tool for 12V Batteries - Lifetime Free Upgrades Included by Gene Evans

I was very pleasantly surprised by the capabilities of this tool. First, the operating system/layout is very intuitive and easy to use. I bought it mainly for a battery tester. Really good binding posts that even stick to those side battery terminals. In the end a very good and informative report. I really like that it checks battery voltage during startup, not just an electrical load test. The scanner is more efficient than I expected. It scans the entire system, not just the engine and transmission. There is so much live data available. I haven't used any of the reset functions yet, but if they work as well as the rest of the tool, I expect to be very happy with their capabilities.