"The In Line"
This is the perfect tool to have on your set cart for the unexpected times that someone needs power in a potentially dangerous area. Let's face it, every time we are filming outside and using a portable power system, every single 20amp circuit should have GFCI protection. This is why the NEC now require that all outlets around the outside of your house have GFCI protection. Don't get caught in the rain without having a few of these handy!