The test kit you want is called "Master Test Kit" made by a company called API. I got mine at PetsMart. Any local fish store should have it.
The target readings are 0's for ammonia, nitrites and nitrates. The pH reading is not critical so long as it remains constant.
You can expect to do daily water changes (25%-50%) for the next 3-4 weeks until the tank has had a chance to completely "cycle". Test your tap water using the same test kit before you start with the water changes to be sure it's not adding any undesirables to the mix. Also, when you replace the water, make sure you add a conditioner to the water *before* you add it to the tank. Your tap water is chlorinated and kills off the"good" bacteria needed to complete the "cycle". Adding the conditioner to the water before you add the water to the tank removes (or inactivates) the chlorine so it doesn't have a chance to interfere with cycling your tank.
The preferred conditioner seems to be Prime brand, although I think any that state that they remove chlorine and chlorimine should be fine.
It's a lot of work and requires a commitment on your part to stick with it, but if you do, your fish will live much longer and healthier and you'll appreciate your fish that much more.
I'm pretty new to this whole "cycle" process myself, so I'm speaking from relatively new experience.