top quality, delivery service = exelent ordered on Thursday, delivered on Monday - USA to Germany ���

Super fast service from Aircraft Spruce! My order was correct and shipping was really fast even by using the standard shipping. I still ha e to finish setting this up but the part is durable and as advertised. Great Service.

Used it for the first time yesterday and worked great. It could use some instructions on which is the positive and negative.

Bought this for my plane to practice on the ground with power. The part showed up by itself, no instructions on how to set it up. Assuming that it works, the price is not bad. Some instruction would really help.

Excepting the surface finish of the plug, it is cheap and useful device to have even in small airplane such as RVs. Mine required a little filing job to fit easily in the receptacle.

When I opened the package and removed the plug the the plastic portion with the center contact slid out of the body. I believe there should have been a pin or locking screw where the opening is but the plastic was just smooth. I made my own lock by drilling and inserting a small screw. I should not have had to do this.