$9 vs $99 vs $699 OBD2 Code Readers - Which is Best?

We tested a $9, $99, and $700 OBD2 scanner to find out which code reader is actually worth buying. From basic check engine light codes and live data to ABS, airbag diagnostics, battery testing, bidirectional controls, and TPMS programming, this video shows what you really get at each price point and which scanner makes the most sense for DIY car owners. OBDMonster: https://amzn.to/3QSgSMu Innova 5210 Scanner: https://amzn.to/4eNDpSN Autel Maxicom MK808S- TS Scanner: https://amzn.to/3QQgs9B Tools You Need: https://tinyurl.com/23ogwheq Tools you Want: https://tinyurl.com/2cys5rp2 BM T-shirt: https://amzn.to/3y91QIZ   / budget.mechanic   Enjoying our content? Hit subscribe — your support makes a big difference! 0:00 Intro 0:17 $9 OBD Monster Scanner Review 5:29 $99 Innova 5210 Scanner Review 14:21 $700 Autel MaxiCOM MK808S-TS Review