I've loved my Fluke 87 for 30 years and it's still going strong. My 85 is newer (~20years) and I really like that one, too. I don't need the calibration any more but I bought them on the "buy once, cry once" mentality. That said, I have a handful of $25 DMM's that I use regularly, too. But If you want precision assurance, you can't go wrong with Fluke.