Progressive Industries EMS-PT50X - EMS Series 50A Straight Male x 30A Straight Female Surge Protection Dogbone Power Adapter with Handle Grip

from Nathan

I am a former customer of a few different RV surge protection brands, but Progressive Industries, by far, is the best quality, reliability and durability I've encountered. The LCD display on this model is very bright, even during afternoon sun, but it's not too bright to keep you up and night. Th...

from California

Works well. Provides incoming voltage and amperage for both legs. Also provides frequency. Only downside is the unit has to be replaced if the surge suppression is activated. Considering the price, a user replaceable surge suppressor component would be nice.

from Jaydog

Used for an ems/surge protector for our Rv. Works well so far. Reads out volts and current amps used for each leg. Also protects against over and under voltage from power source.

from Raymond

Rep tickets was difficult to insert plug. Wont go in .

from Donald

Its a great surge protector. When I use it at a State Park that only has 30 amp, I use a dongle attachment to this. Unfortunately this brings the protector down touching the ground. Its not Progressives fault but they need to be aware