Proton Pack & Nutrona Wand
The number one piece of Ghostbusters tech. This baby is what makes us Ghostbusters. It is the culmination of years of research between Ziggy and myself. The proton pack is a portable nuclear accelerator. It creates a low powered positive ion field that is exported to the positron collider, which in turn takes the positive ion field and funnels it into a focused ion stream.
This stream can be fired at will by the operator by depressing a small button on the side of the gun box. There are many levers and switches on the gun box that can have varying effects on the type of stream that is fired. The stream, being made of positively charged ions, is naturally drawn (with a little coaxing) to the negative ions that make up most paranormal manifestations.