Hey Dr. BBQ:
Some people have an electric pump that they use to inject marinade in the meat. I have seen these on TV and it seems so much faster and easier than injecting my meat with a syringe. I tried to find one of these but have never been able to find it. Do you know where I can obtain one?
What you're looking for is known as a brine pump. I'm not aware of any electric brine pumps that aren't serious industrial equipment. What you saw was probably homemade. But there is a great high volume brine pump that a lot of BBQ competitors use made by F. Dick. It has a hose that goes into your container of liquid and you pump by hand but a serious amount is injected at every pump. Just google F. Dick Brine Pump and you'll find multiple places to buy it. BTW it retails for about $160.