While a basic surge protector will keep your RV electronics safe from power spikes, the Power Watchdog will alert you if there are any other problems. Use the smartphone app to monitor your system and get notified if low or high voltage is detected.

While a basic surge protector will keep your RV electronics safe from power spikes, the Power Watchdog will alert you if there are any other problems. Use the smartphone app to monitor your system and get notified if low or high voltage is detected.

Keep your RV safe from damage caused by voltage spikes and sustained low voltage. Disconnects power when voltage is low to keep your appliances safe. Downloadable app lets you monitor the connection and diagnose problems from your smartphone.

Get on-board protection from power surges and low voltage with this hardwired surge protector. Disconnects power when voltage is low to keep your appliances safe. Monitor your connection and diagnose problems with your smartphone.

Get an RV surge protector and circuit tester in one convenient package. Plug into the 30-amp outlet at the campsite to see if it's safe to use before you get set up. Keeps appliances safe from sudden power surges caused by lightning.

When others at the campground are having power problems, this voltage booster keeps your lights bright, your fans spinning, and appliance motors safe. Surge protection modules prevent damage caused by voltage spikes and lightning strikes.

Get on-board protection from power surges and low voltage with this hardwired surge protector. Disconnects power when voltage is low to keep your appliances safe. Monitor your connection and diagnose problems with your smartphone.

Get an RV surge protector and circuit tester in one convenient package. Plug into the 50-amp outlet at the campsite to see if it's safe to use before you get set up. Keeps appliances safe from sudden power surges caused by lightning.

Plug a circuit tester into your site's power supply to make sure it is safe to use before you get unpacked. LEDs indicate 9 possible wiring faults you'll wish you knew about before getting your trailer level and setting up the lawn chairs.

Plug a circuit tester into your site's power supply to make sure it is safe to use before you get unpacked. LEDs indicate 6 possible wiring faults you'll wish you knew about before getting your trailer level and setting up the lawn chairs.

This circuit analyzer plugs into a 30-amp receptacle at an RV park to test for improper wiring. Diagnostic lights indicate faults so you can avoid damage to your RV. 30-Amp ends have handles for easy removal. Also acts as a one time surge protector.

This circuit analyzer plugs into a 50-amp receptacle at an RV park to test for improper wiring. Diagnostic lights indicate faults so that you can avoid damage to your RV. 50-Amp ends have handles for easy removal. Also acts as a surge protector.

This weather-resistant circuit analyzer plugs into the 30-amp receptacle at an RV park to test for improper wiring. Diagnostic lights indicate faults before you connect your electrical cord, protecting your RV. Also acts as a surge protector.

This 50-amp voltage protector helps protect your RV from damage caused by low or high voltage and power spikes and surges. It automatically disconnects when dangerous voltage levels are detected and reconnects when voltage levels stabilize.

This 30-amp voltage protector helps protect your RV from damage caused by low or high voltage and power spikes and surges. It automatically disconnects when dangerous voltage levels are detected and reconnects when voltage levels stabilize.