I'm with F-Bomb...when it comes to saving lives, turn the electronics off...you may be saving MY life!!! or someone may be saving YOURS!!!
As for the last post...used units! Unless you know the source...friends, family, etc...buy new. Why take a chance with yours or your buddy's life??? Even if you go expensive ($300 -$600)...what's your life worth?
Electronics off as part of the search prep and buy reliable (new unless you know the seller and the history of the unit)!
Good information F-Bomb.
As for the last post...used units! Unless you know the source...friends, family, etc...buy new. Why take a chance with yours or your buddy's life??? Even if you go expensive ($300 -$600)...what's your life worth?
Electronics off as part of the search prep and buy reliable (new unless you know the seller and the history of the unit)!
Good information F-Bomb.