If You have PC and willing to open website how it looks like in your cellphone or either Iphone. It is not exactly an emulator but it is a simple idea to test your website how it will look in phone. I have found a handy chrome extensionÂ “User-Agent Switcher for Chrome”. The option for switching user agent are as seen on screen shot. To use this extension first you need to install Google Chrome and install this extension from here.
By using this chrome extension, You can work for mobile search in microworkers.
You can select windows phone either android or iOS devices for this. It works perfectly.