What is the difference between the HW30C and the EMS-HW30C surge protectors? I want to order mine tonight from amazon but can't really find out what the difference is other than about $150. Sorry,..It might be a stupid question but I have no idea.
2007 Chev 2500 Dmax (Mod heavy)
2015 Jayco 29.5BHDS (Going to be mod heavy)
Various other toys and ideas for more toys