http://www.boomarc.com/products/162-...lliswitch.aspx

Looks like a great switch, it has two versions one shows voltage plus how much you have used, the other just shows voltage.
Dual battery, failsafe as well.
Cool extra feature, flight timer, flight counter, and temp monitor.

I wanted something I could see my voltage without having to connect a checker all the time. Plus I just love really cool gadgets!!!

I wouldn't use it after that shake test . Its a cool ground switch.

Just my opinion

Somebody mentioned this switch in a thread a few weeks ago. Said they liked it. If I find the thread, I will post it.

well duh, i wouldnt either LOL if your jet shakes that bad or anything for that matter you should deff give up the hobby you are doing something wrong.

That is a cool switch, they also offer one for 35 with less features, thanks for sharing. I have a friend that shakes like that when he flys his jets .
Thanks,
Dale