Another Surge Protector Post
Whenever I pull into a RV space, the first thing I do before plugging my travel trailer into the power pedistal is I plug a yellow device into the 30 amp outlet (using adaptor) to check for polarity /...
Forum Discussion
MEXICOWANDERER wrote:
Nice looking digital AC plug in voltmeters are very cheap on eBay. Simply turn off 120vac electronic devices if voltage rises to 130 volts or sags to 105.
What if you happen to be sitting outside when the voltage sags, or doing something else?
I have had my PD trip a couple times. It happened late afternoon, as more and more AC's were kicking on in the campground as it filled up. We were outside. Could have been inside, and just not watching the meter all the time too.
Potentially saved our AC's, and/or other electronic devices. Consider it insurance.
