CARMTEK RV Surge Protector 30 Amp - RV Circuit Analyzer with Integrated Surge Protection - Smart 30 Amp Surge Voltage Protection with Grip Handles
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RM
> 3 dayI was going to give this product a 5 star review, but since using it 3 times it is not accurate. I spent way too much time one evening driving around trying to find a hook up that wasnt showing reverse polarity in an area that had a bunch of RVs already hooked up. The second time I used it showed no reverse polarity, but the third time at a new location it started out showing normal polarity but began showing reverse occasionally with the red light flickering on and off from bright to dim. The first green light would get dimmer as the red light brighter. I purchased a 15amp plug in circuit tester and used it at the RVs outlets and it was showing normal polarity. Unless someone or something was switching polarity I do not believe polarity would arbitrarily change back an forth. Also if the power supply was reversed at the source, it would also be reversed at the RVs plug. A different replacement surge protector has been ordered, I did not want to chance it again with this unit since its not all that cheap.
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Major Purchaser
> 3 daySeems to be doing the job. Only time (and surge) will tell.
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Gregory Howell
Greater than one weekIt does what it’s suppose to do!
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Mark G.
> 3 dayWorks great, no complaints.
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Brayan Terry
> 3 dayUsed it for the first time at a beachfront every park no issues worked like a charm
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Judy Munoz
> 3 daySecond time to use this surge protector and the surge protector part is not working. We have another surge protector that is still working after 3 years. I will replace this device with the other brand.
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Anthony P. James
> 3 dayGreat RV Surge Protector.
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RCB
> 3 dayIt worked fine for a couple of months, then suddenly stopped working despite green lights indicating supply side electricity was ok, but no voltage flowing out.
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David K.
> 3 dayCompared to the 400 dollar one the rv place tried to sell me this one is exactly the same
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Elizabeth Sellers
> 3 dayI have been using this surge protector for over a week. Works great!