The Hughes Autoformer Power Watchdog Bluetooth Portable Surge Protector gives you the best possible surge protection for your RV, featuring emergency shutdown in the event of dangerous power levels and Bluetooth technology, allowing you to monitor power levels right from your smartphone. Offers 3020 joules of surge protection. Unit automatically shuts down power if voltage drops below 104 V or over 132 V. Once power conditions are good and stable for 90 seconds, the unit will turn back on automatically.
Before You Order
Verify the 30-amp rating and source-listed voltage thresholds fit your RV power requirements.
Frequently Asked Questions
At what voltage conditions does the source say it shuts down?
The source says it shuts down below 104 V or above 132 V.
