UL listed surge protector designed to handle the high power consumption demands of RVers. Analyzes circuits to identify power supply status. Checks for open ground, open neutral, correct polarity, and NEW reversed lines/ground.
Surge Protector; 30 Amp; With Fault Indicator Light; Weather Resistant; Up To 5000 Joules; Incorrect Wiring Indicator; Automatic Shut Off/On; With Locking Ring And Wire Brush
