• Prevent faulty power at RV campsites from ruining your electronics.
• Analyzes circuits to verify pedestal power
• Circuit tester LED lights indicate up to 8 errors.
• Easy to hook up, simply plug into pedestal to check if the circuit is safe, and then plug in your shore power cord.
• Anti-theft lock with two keys included.
• Plastic cover protects connections from dirt or other elements.
• Convenient finger grip for ease of use
• Indicators illuminate to show power status
• For 4-prong plug outlets
• Joules: 4,200.
• Voltage: 120/240V.
• Amps: 50A.
• Overall Height: 19".
• Internal Clearance: 3.2".
• Dimensions (including lid): 8-1/2" height x 4-1/2" width x 5-1/2" depth.
• cETL Listed
• Color: Red
• Weight: 5 lbs.
• Limited 3-Year Manufacturer Warranty.

Valterra Mighty Cord SurgeMinder RV Surge Protector & Circuit Tester, 50 Amp