I'm cross-posting this event in case there's anybody interested who hasn't heard about it. The event is free and you can bring anything you want to measure with a high-quality meter. Here are the details:
https://www.ar15.com/forums/armory/...th-at-Red-Hill-Range-in-Martin-GA/20-526573/?
https://www.ar15.com/forums/armory/Georgia-Metering-Event-Red-Hill-Range/20-526661/
https://www.ar15.com/forums/armory/...th-at-Red-Hill-Range-in-Martin-GA/20-526573/?
https://www.ar15.com/forums/armory/Georgia-Metering-Event-Red-Hill-Range/20-526661/