Had to pick between a cheap multimeter and borrowing a Fluke on a Navy contract job last month
I was on this quick turnaround job at a hangar in Norfolk, doing some troubleshooting on an old P-3 Orion. My own multimeter just died that morning, battery leaked all over, and the only options were a beat up $15 one from the gas station or asking the lead tech to borrow his personal Fluke. I figured the gas station one would give me false readings or just crap out, so I swallowed my pride and went to the lead. He handed it over, gave me this look like 'don't scratch it,' and sure enough it got me straight to a bad ground in the nav antenna relay. Took maybe 20 minutes total. That $15 meter would have had me chasing ghosts for hours. Anyone else had to decide between trusting cheap gear or borrowing from a grumpy senior tech?