fj12ryder wrote:
Are you wanting a simple surge protector or an EMS unit? A surge protector will help a little, but a full service unit from Surge Guard or Progressive Industries will do much more to help protect your trailer's electronics.
"Surge Guard" is / was the branded name of a series of EMS w/surge protection products manufactured by
Technology Research LLC while
Progressive Industries is the name of the company itself that manufactures a variety of surge protector / EMS units for the RV industry. I say "is / was" because I notice TRC no longer shows any surge protectors / EMS units as part of their product line ... maybe they're getting out of that business segment. :h
To the OP ... if you don't know the difference between a simple surge protector and an EMS w/surge protection do a little reading so you
know what you're buying. Although a surge protector does serve a purpose most here would recommend a full feature EMS w/surge protection, either portable or hard wire, each has it's advantages / disadvantages.