50 Amp RV Surge Protector ETL Listed Nema 14-50P 14-50R

Easy Use: Anti-slip design increases friction and makes plugging and unplugging much easier.
Step1: Detect whether the electrical piles in campground are wired wrong or not with circuit tester.
Step2: If the wiring is correct, plug in the surge adapter and power cord.
Step3: Check power light and surge protection light are all in position.
Note: Before plugging the surge adapter and circuit tester into the power pedestal, make sure the corresponding circuit breakers are in the OFF position.
ETL Certified: Our RV surge protector and circuit tester has been tested at an ETL laboratory and found to meet all applicable Standards for Safety published by relevant NRT
Ls. ETL certification follows the same safety standards as Underwriter Laboratories or UL.
Package includes: 50 amp RV surge protector, 50 amp circuit tester, installation guidance.

RV Surge Protector and Circuit Tester 50 Amp 125V/6250W RV Surge Adapter Circuit Tester Plug with LED Indicator
Rated for 125/250V and 6250W, 3150 Joules 45000A max spike.
Adapter: 50 Amp NEMA 14-50P Male Plug to 50 Amp NEMA 14-50R Femal Receptacle.
Material: The shell is coated with durable heavy-duty flame retardant, heat resilient ABS sheath; Constructed with 100% pure copper ensuring high conductivity.
This RV surge protector and circuit tester can identify faulty RV park power, protect your RV from dangerously high or low voltage levels and power surges, keep your RV safe and guard your RV power system.

Product Details

High Temperature Resistant
The shell is coated with durable heavy-duty flame retardant, heat resilient ABS sheath, and the plug is forged from an integrated copper sheet.
50M/50F Adapter Plug
The 50 amp receptacle allows easy conversion from 50 amp campground to 50 amp RV, no need to worry about the mismatching power at the campground.
Compact Size
It is small and portable, and it doesn't take up any extra space in the RV. It is super-convenient when you are camping around the country.
ETL Listed
Our RV Surge Protector Adapter pass ETL certification, which follows the same safety standards as Underwriter Laboratories or UL.
Product Features
LED Indicator Lights
Designed with LED Indicator Light, which will identify and judge whether the power source is safe. The green light is on, it means the surge protector is working normally; the blue light is on, it means it has protection and the RV is under protected.
Plug & Play
This RV surge protector and circuit tester are easy to Installation and use. Anti-slip design increases friction and makes plugging and unplugging much easier.
Note: Before plugging the surge adapter cord the power pedestal, make sure the corresponding circuit breakers are in the OFF position.
Why the RV Surge Protector and Circuit Tester are needed
Protecting from lighting strikes
Campground electrical problems
Basic power surges
Brown Outs
Circuit Analyzer
Plug the RV circuit analyzer into a 50A power source and check the LED indicators on the display. If a wiring faulty pattern is indicated, please find the park staff to fix the issue. If the LED pattern indicates thecorrect wiringit is safe to plug in your RV.
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Installation Instructions
Step1: Detect whether the electrical piles in campground are wired wrong or not with circuit tester.
Step2: If the wiring is correct, plug in the surge adapter and power cord.
Step3: Check power light and surge protection light are all in position.
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