Review on IIT 16687 Blade Pin Tester by Jason Ampongan

excellent product, very easy to read. I tied a 7 pin connector and a spade connector together on a bracket under the bumper. I thought I had a blown fuse when the 7th way didn't work. Plug it into a spade plug and get power. Reconnect it to pin 7, go under the trucks to the wires and find that there is a bad connection. thanks for helping me find a simple solution that would have been a nightmare.