Hahaha! You guys make me ! You guys know that household AC power is 60Hz, right? If I hook a probe to the outlet I can see the AC waveform. Like in the picture on the eBay auction. In a nutshell, an oscilloscope allows us to view electrical signals in real-time.
Last edited by What's_nitro?; 02.05.2009 at 11:04 PM.