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2-Pack Digital Volt Meter Plug-in Monitor For RV AC Outlet - 80-300V Voltmeter With US Plug
About this item
This two-pack of digital volt meters is super handy for any RV owner.
You just plug one into any standard US AC outlet, and it instantly shows you the voltage on a 3-digit display.
It measures AC from 80 to 300 volts, so it works on standard 110V or 220V hookups.
It's a quick and easy way to monitor your power source and make sure you're not getting damaging voltage spikes or drops.
They're small, unobtrusive, and just stay in the outlet.
A cheap, simple tool that can save your appliances.
Brand new, unbranded, but they do the job.
USD$ 8.50 
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Sold and shipped by 88doorsmanagement.com
Free 30-day returns
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4.5 out of 5 stars
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