What can I use to test websites I developed using HTML/CSS to see how it looks in mobile devices like iPhone/iPad/Android? Emulators/Simulators on Windows? I could installthe Android SDK and use its emulator? for Apple's devices, I need to pay for the SDK? anything I can use to emulate, I just need it for website testing not apps. Sites like www.testiphone.com or iphonetester.com doesn't appear to be accurate
If you're on a Mac, use the iPhone simulator included with the SDK.
For windows, there's an Adobe AIR application called iBBDemo2 which is an iPad/iPhone simulator. It looks like a fairly accurate emulator, so it might be worth a try: iBBDemo2
EDIT: Just tested this out on a couple more sites and it's accurate. Definitely worth trying.
The Android SDK also includes an emulator and it's free.