HALIVEID RV Surge Protector 30 Amp w/Waterproof Cover & LED Indication Circuit Analyzer ETL & UL Certified Power Voltage Defender RV Surge Monitor for 125 Volts 2,100 Joules NEMA TT-30P & TT-30R - RVSurgeProtector-30AWCover

• ⚡【Danger Prevention】- These RV surge protectors from HALIVEID can protect your RV electrical equipment from unexpected dangerous voltage, and avoid permanent damage to your RV. Top-notch material will provide longer life for service.Make sure everything favorable on your comfortable journey. ⚡【Safety Specification】- ①Current Rating(Load): 30 Amps ②Voltage: 125 Volts AC ③Frequency: 50/60 Hz ④Surge Energy: 2,100 Joules ⑤Power(Maximum Use): 3750 Watts ⚡【Circuit Analyzer】- If any problems arise, diagnostic LED lights will help you make judgments of incorrect wiring faults by visual indication. ⚡【Insurance Design】- Isolation covers are made of tough and thick ABS, and have significant effection against rain, snow and storm.Easily deal with any extreme weather. ⚡【Marked Hue】- Bright Yellow has a well-known warning meaning, and it can provide additional safety during the day and night.