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Portable Surge Guards With LCD Display - 30 Amp

Portable Surge Guards With LCD Display - 30 Amp

(23 Reviews) Add A Review
Catalog Item # 58464

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Description

TECHNOLOGY RESEARCH CORP 2453

Portable whole-RV surge and spike protectors now offer more than twice the rated protection of earlier models.

Easy to see LCD display uses plain, easy to understand language to keep you informed of status at a glance. Built-in intelligence lets these units reset automatically at power restoration. Each shuts off power in the event of an open neutral, low (under 102 volts) and high (over 132 volts) voltage or reverse polarity to protect your RV and its electrical components from damage and fire.

Continuously monitors for voltage and amp draw (RMS) and reverse polarity (miswired pedestal or elevated ground voltage). Built-in 128 second reset delay protects air conditioner compressors. Two-light LED backup indicators for power and faults. More compact design for easier storage. Easy pull handles on connectors for safety and convenience.

This item qualifies for Product Protection coverage! Protect Your Investment! Product Protection eliminates out-of-pocket expenses and protects against costly product repairs or replacement. We’ll cover 100% parts and labor for up to two years following the expiration of your manufacturer’s warranty. Warranty service is available at any Camping World location or at one of the 52,000 service centers across the U.S.

Technical Specs

Tech Specs

Weight: 2 lbs.

Documents:

Warranty: Mfr. 1 year warranty.

Manufacturer: Technology Research Corp

Mfg Part #: 34730-003

Tech Notes: 2450 joules surge protection, 6500 amps spike protection. 120 volts.

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Reviews

Portable Surge Guards With LCD Display - 30 Amp: Customer Reviews

Camper's Choice Rating

(4 Based on 23 Reviews) Add A Review

Reviewed by 23 customers

By MGCARNUT
from MILTON, ON

Portable Surge Protector saves my electronics

0 out of 0 people found this review helpful.

June 01, 2013

Used this unit for the time and fortunately for us we had it. A thunderstorm came through our campsite zapping the power. When all returned to normal we found our power resumed but our neighbor had been zapped and his electronics were burnt. Saved us many hundreds of dollars in repair/replacements.

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By Mike
from Midland, MI

30A Portable Surge Guard

0 out of 0 people found this review helpful.

May 28, 2013

When I first plugged this in, I noticed a Reverse Polarity. I read the information provided and found out it could also be No Grounding Issue. I left it running with the caution light blinking the whole weekend. I still had power. When I was disconnecting it to get ready to leave, I noticed that the plug was flatter in the outlet. The reverse Polarity message was gone and I was reading voltages and amps. Tilting the bottom of the unit, the Reverse Polarity message returned. I concluded from this that the ground was not completely plugged in giving me the Reverse Polarity message. I like the peace of mind this unit gives me, but the wire could be a little longer to lie flatter

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By Anonymous

30 amp surge guard

0 out of 0 people found this review helpful.

May 08, 2013

I have not used but I needed it so that I will have it when we go on a trip.

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By David A. Murray
from Brownwood, TX

30 amp portable surge guard

0 out of 0 people found this review helpful.

April 06, 2013

Very pleased, second one I have owned in 13 years. The other one just wore out the plugs.

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By old car nut
from San Diego, CA

30 amp surge guard

0 out of 0 people found this review helpful.

April 02, 2013

Works real good. I like the voltage and amps readout.

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By Steven Morris
from Palm Beach Gardens, FL

30 amp surge protector

0 out of 0 people found this review helpful.

April 02, 2013

Great product. So many campgrounds have old electrical hook ups and open grounds. Gives you peace of mind that your rig is protected. I would rather have this guard burn out rather than thousands of dollars of electronics

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By Donald Burgess
from Pineville, LA

Portable Surge Guards With LCD Display - 30 Amp

0 out of 0 people found this review helpful.

January 08, 2013

The first time I used it, I found a hookup with a reverse polarity issue and possibly saved a serious repair issue.

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By Rich & Sheryl Lawton
from Santa Rosa, CA

Portable Surge Guard with 30 LCD Display - 30 Amp

0 out of 0 people found this review helpful.

January 07, 2013

We had one of the smaller, less expensive Surge Guards for several years. While working in Yellowstone National Park this summer there was a Surge during a power outage. It blew our old surge guard apart. No damage to our trailer. Several other workers had no surge guard and a lot of items in their rigs got fried. The most expensive items fried were converters. One individual had to spend over $3,000 to get their rig back up and running. We took the plunge and got this one. The next surge she just tripped. Others did not learn the lesson the first time.

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By George Phillipson
from Peachland, BC

Surge Guard safety

0 out of 0 people found this review helpful.

December 22, 2012

Being in a low voltage park subject to power spikes and surges we decide to try this product. Not only does it protect our RV, but gives us a constant read out of voltage and amperage. No more brown outs and no more fear of damage to sensitive electronic fixtures and appliances.

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By Stephen Palmer
from Decatur, AL

Peace of Mind

0 out of 0 people found this review helpful.

December 04, 2012

Works better than expected. Now I know that I am protected not only from spikes/surges but low voltage as well. I also now know voltage and current at a glance.

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By William
from EL DORADO HILLS , CA

peace of mind

0 out of 0 people found this review helpful.

December 03, 2012

This is a great product easy to use and such a inexpensive way to protect a expensive RV, it gives me such peace of mind to know my electrical worries are over, in campgrounds where electrical issues are such common place.

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By Gregg Bambo Jr
from Salt Lake City, UT

Portable Surge Guard 30 amp

0 out of 0 people found this review helpful.

December 03, 2012

Product works as advertised but has a design deficiency. The cord that attaches to the camp power post is too short. The size of the guard with its lock shield lays against the power box at an angle causing the plug-in to shift after a bit and slip out causing a loss of power! I had to buy a short thirty dollar 30 male-30 female amp extension to correct the interference problem .

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By Stephen Walker
from Sanford, NC

PORTABLE SURGE GUARDS

0 out of 0 people found this review helpful.

December 03, 2012

Easy to use and gives me a piece of mind knowing my electronic are safe and sound in the RV.

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By Tim Pierce
from Oswego, IL

It does what it says it will do

0 out of 0 people found this review helpful.

October 05, 2012

We needed surge protection where we permanently have our trailer as the electricity has not been updated in about 40 years. The surge protector does keep accurate measurements of the voltage coming through and will let me know how many amps are being used at any given time.

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By Ed Miller
from Norfolk, VA

30 amp surge guard

0 out of 0 people found this review helpful.

September 27, 2012

Works as promised, thankfully no electrical problems at the State Camp site we stay at.

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By Anonymous

Peace of mind guarantee

0 out of 0 people found this review helpful.

September 25, 2012

Being full timers now living for a while in southern Florida we have a number of electrical storms and were worried about a lightning strike taking out our electrical system. We took a shot on this product. It is easy to install and if your electric service has a cover with provision for a lock, it seems fairly secure. Otherwise, it is subject to theft. We bought the locking cover that is advertised with it but that leaves much to be desired. However, as with any insurance policy, you only need it when you need it and it is nice to know it is there.

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By Carey Price
from Portland, OR

Great monitoring device.

0 out of 0 people found this review helpful.

September 04, 2012

Have not had a chance to use this device yet, but I am very glad I finally bought one. After hearing some of the horror stories others have had with bad power, and poorly wired power posts.

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By Anonymous

Works as promised

0 out of 0 people found this review helpful.

September 04, 2012

This is a great product and worked like a champ on our first outing. Easy to read LCD lets me know how much current our TT is drawing at any given time.

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By Manuel Gomez
from Los Angeles, CA

peace of mind

0 out of 0 people found this review helpful.

August 29, 2012

we used this product a number of times, works great and gives me peace of mind to know my family and investment are safe. Ive been to some campgrounds where the power source looks questionable at best..

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By Henry
from Council Bluffs, IA

glad I had it

0 out of 0 people found this review helpful.

July 31, 2012

I got one when I got my new motor home. Went on a trip and at the 4th camp ground I stopped at, every site I was moved to showed a reverse polarity I got my money back for the site and went on down the road to another camp ground and this time everything check out ok. I just wonder how many people don't consider the cost to their RV if it not protected.

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By Fred Campbell
from Rio Rancho, NM

Very Useful Accessory

1 out of 1 people found this review helpful.

July 24, 2012

I have used my Surge Guard w/o LCD display for over three years now. I wouldn't hook up to a power pedistal without it. I have had it kick out several times due to low voltage saving my air conditioner compressor from possible burnout. I have experienced many thunder storms and believe this silent sentinal may have absorbed spikes that I didn't even know were there on line. On the minus side, I find the cord length between the pedistal plug and the device body too short to allow the cover of power pedistals to close completely. It has a tendency to hum rather loudly at times and that can be anoying if the pedistal is right under the bedroom window. The size of the device itself is quite large and must be manuvered through the electric power cord storage compartment door. Dispite these minor shortcomings, I wouldn't hookup without it!

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By LtcLarry
from Waynesville, NC

Good Product

0 out of 0 people found this review helpful.

July 17, 2012

I bought mine in 2011 and as such it does not have the digital read out. I have used it every time I camp. To date that is approximately 30 times. I am not aware of any issues at any of the camp grounds I have stayed at and so must assume that the unit has been working properly. Living in a rural area as I do I am very aware of power issues, brown outs, spikes etc. Knowing that these issues would eventually surface at some point in rv'ing I purchased the unit to give me an added level of safety where power is concerned. The only negative I have and thus the 4 stars is the placement / configuration of the cord used to plug into the campground electrical is sometimes to short requiring that the unit be angled or turned in order to plug in properly. This is as much a function of the design installation of the campgounds pedestal as anything but is something the designers should have taken in to account.

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By Julia Walker
from Clancy, MT

easy

0 out of 0 people found this review helpful.

June 18, 2012

This is easy to use as advertised. It does take a couple of minutes after plugging it in for it to evaluate the circuit before it provides power to the RV. We have so far not encountered a bad power supply or any surges to our knowledge, so its performance in that respect remains to be seen.

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Q & A

Product Question & Answer

3 questions : 3 answers

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How can you keep this from being stolen while in use?

1 answer(s)

Does this unit protect against reversed polarity?

1 answer(s)

Is there a 50amp unit available?

1 answer(s)

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