The TrafficScope Micro 200. If I was 10,000 feet in the air on a dodgy approach in a sudden downpour, I’d want one of these puppies plugged in next to me. Oh yes I would. Of course if I was flying something too that would help. $299.00.
While no collision avoidance device takes the place of proper traffic scanning procedures, Micro is an invaluable tool to alert you to traffic you may not have known was there. You can’t see everything around you at all times… Micro can. Made small enough to simply fit on your glareshield, there’s nothing to plug in. Everything is integrated… even the antenna…can be powered by aircraft power (power cable included), or get 6+ hours of complete portability from 2 AA batteries