I think scopes are a MUST in automotive diagnostics. There an excellent too for finding glitches in MAF’s, CKP, CMS and so forth that DVOM’s can not pick up. Thats the next tool i want after i have purchased a compressor for my garage.
Id love to own this particular tool but it will never happen due to the cost 🙁
http://www1.snapon.com/diagnostics/us/verus