OK, I have to say something here as I feel this is going overboard. How about another suggestion?
Today at many large launches the high-power flight cards have a line stating deployment type and a line/checkbox for tracking, where you check yes-no and jot down the tracker, maybe even the frequency. In addition, they often have a line for "electronics." In that case, it takes just a few more seconds to write down the name of the altimeter(s). Given that, why not at that same time require that the flyer disclose when/if they are using an electronic switch where they can state the name/brand and have a checkbox that says, "Are all electronics mechanically disconnected from power?; If NO, are all deployment charges mechanically disconnected?" The flyer then explicitly states that they have both considered and comply with that element of safety. And, as a flyer signing that flight card, it makes you well aware of your ultimate responsibility before leaving your pop-up to go to the RSO table. Another side benefit is that it may be another small step in Tripoli having an audit trail for flights just in case an insurance claim ever arises.