Oscilloscopes - Ian Hickman - Google Books

http://books.google.de/books?id=s8QT4RUT-acC&pg=182&lpg=PP1#v=onepage&q=&f=false

Oscilloscopes are essential tools for checking circuit operation and diagnosing faults, and an enormous range of models are available. But which is the right one for a particular application? Which features are essential and which not so important? Ian…