Item 1 of 3
Item 1 of 3
frontpagephoinix | Staff posted Aug 15, 2026 4:03 AM
Klein Tools GFCI Receptacle Outlet Tester w/ LCD
$16
$25
36% off
Amazon
AmazonDeal Details
Amazon has Klein Tools GFCI Outlet Receptacle Tester w/ LCD (RT250) on sale for $16. Shipping is free with Prime or on $35+ orders.
Thanks to Deal Hunter phoinix for sharing this deal.
Product Details:
Thanks to Deal Hunter phoinix for sharing this deal.
Product Details:
- GFCI receptacle tester with large backlit LCD readout for voltage and wiring conditions
- Displays trip time for GFCI devices
- Detects and identifies common wiring faults
- Patent-pending Open Neutral and Open Ground detection
- Auto-Hold feature for hard-to-reach outlets
- Uses 2 x 1.5V AAA batteries (included)
Editor's Notes
Written by Nate650 | Staff- About this deal:
- This offer is $3.98 less than this recent previous frontpage deal which garnered 132 thumbs up.
- Our research indicates that this deal is $3.98 less (19.9% savings) than the next best available price from a reputable merchant with prices starting from $19.98 at the time of this post.
- About this product:
- About this store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Additional notes:
- Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has Klein Tools GFCI Outlet Receptacle Tester w/ LCD (RT250) on sale for $16. Shipping is free with Prime or on $35+ orders.
Thanks to Deal Hunter phoinix for sharing this deal.
Product Details:
Thanks to Deal Hunter phoinix for sharing this deal.
Product Details:
- GFCI receptacle tester with large backlit LCD readout for voltage and wiring conditions
- Displays trip time for GFCI devices
- Detects and identifies common wiring faults
- Patent-pending Open Neutral and Open Ground detection
- Auto-Hold feature for hard-to-reach outlets
- Uses 2 x 1.5V AAA batteries (included)
Editor's Notes
Written by Nate650 | Staff- About this deal:
- This offer is $3.98 less than this recent previous frontpage deal which garnered 132 thumbs up.
- Our research indicates that this deal is $3.98 less (19.9% savings) than the next best available price from a reputable merchant with prices starting from $19.98 at the time of this post.
- About this product:
- About this store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Additional notes:
- Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.
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11 Comments
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Could you please elaborate?: confused:
Our community has rated this post as helpful. If you agree, why not thank DrRad
https://www.harborfreig
https://www.harborfreig
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https://www.harborfreig
Could you please elaborate?: confused:
https://www.amazon.com/live/video...c715eed
A few things I found. The Klein RT250 outlet tester can pick up issues like only the hot wire hooked up (open ground and neutral at the same time) where a model like the RT210 will display no lights and make you think the circuit is dead. Measures voltage. Measures trip time of GFCI outlet.
Still trying to find if the RT250 can pick up a neutral and ground reversed issue. The RT210 cannot.
It's always a good idea to pair one of these with a non-contact tester for safety.
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o'doyle rules
May still return it because I want more versatility/information, but just a heads up to those who did the same.
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