I'm looking for some good quality books on experimental methods, instruments, and measurements for graduate level. Do you guys have any recommendations?
If you are looking for these topics within fluid mechanics, look no further than the https://www.amazon.com/dp/3540251413/?tag=pfamazon01-20. It is an absolutely amazing book. Don't worry about the $300 price tag on Amazon, just look at the link below to the Amazon Marketplace and you can find brand new copies for $20.