I would say this charger is the most versatile in it's price range for most of what you will want to know about your battery. A discharge @0.5 - 1.0A should give you a good idea of the capacity of your cells. This charger has the ability to charge and cycle multiple types of batteries as well .
Just remember that you will need a power supply to power it. I my self use a converted computer PSU, but you can buy an AC plug for your wall too as long as it's 11v-18v? I forget.
Get it and some magnets to start then move on and build you own cradles later on. It's a nice charger for the $.