This might seem unnecessarily pedantic, but I think it's relevant to the thread. You have claimed the existence of a piece of equipment with a given set of parameters (bolded above), as part of an example of how to prove things. But your described parameters are incorrect.
http://www.lightningtrigger.com/Tips.html#photographytips
The trigger works by responding very quickly to the first part of several of the lighting event. The camera shutter is left open for a very long time, to maximize the odds of capturing the subsequent portions of a lightning event.
So yes, your object exists but it does it's job in a way other than you described.
Now compare this to Clayton Moore's claim that there are bomb triggers which could survive impact and fireball. As you were demonstrating, he fails to provide examples of this technology in any way.
Further, CM would have to make sure he's not making the same mistake you made, above, by misunderstanding/misrepresenting the parameters.
Top Secret stuff doesn't exist in a vacuum. Any piece of TS hardware is based on the current state-of-the-art of the milieu. If you can find other examples of electronic gear that's made to survive an hour or more exposure to massive fire and then operate flawlessly, please provide.