Let’s be honest, if you don’t have one or two ice machines hanging around, there’s no reason for you to pick up some ice machine sensors; although, it’d be pretty funny to see someone’s face as they unwrapped one of these guys at a birthday party or baby shower. So, if you buy a few ice machine sensors and give them out as gag gifts, be sure to get pictures and send them our way. In all seriousness though, these sensors are essential when it comes to ice machine repair and maintenance, and keeping an extra one in your tool kit or supply closet is never a bad idea.