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Review on Southwire 34930 Surge Guard 30A: Full Protection Portable with LCD Display - Superior Safety in Sleek Black Design by Karen Gonzalez

Revainrating 5 out of 5

great protection for my 30 amp trailer

great protection for my caravan. Already used 4 times. You plug it in, wait 20 seconds while it analyzes power and tells you if it can be plugged in, then keeps checking power and shutting down if there's a problem. I recommend this for all caravans. I have a 30 amp service.

Pros
  • absolute legend
Cons
  • for a long time