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expired Posted by phoinix | Staff • Feb 24, 2025
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expired Posted by phoinix | Staff • Feb 24, 2025

Fluke ST120 Integrated GFCI LEDs Socket Tester w/o Beeper

$8.00

$17

52% off
Amazon
26 Comments 17,505 Views
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Deal Details
Amazon has Fluke ST120 Integrated GFCI LEDs Socket Tester w/o Beeper on sale for $7.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal

Note, product must be sold/shipped by Amazon.

About the Product
  • Integrated Socket Tester
  • GFCI Test Button/Equipped Outlets
  • Compact/Rugged Design
  • Battery Powered
  • Bright LEDs/Fast Easy Identification of Miswired Outlets

Editor's Notes

Written by qwikwit | Staff
  • About the Deal
    • Introductory socket tester for home electricians for quick/easy testing outlets; fast visual identifications of all 6 wiring conditions w/ integrated GFCI test button
    • Product is eligible for refund/replacement within 30-days of purchase
    • 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

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Fluke ST120 Integrated GFCI LEDs Socket Tester w/o Beeper on sale for $7.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal

Note, product must be sold/shipped by Amazon.

About the Product
  • Integrated Socket Tester
  • GFCI Test Button/Equipped Outlets
  • Compact/Rugged Design
  • Battery Powered
  • Bright LEDs/Fast Easy Identification of Miswired Outlets

Editor's Notes

Written by qwikwit | Staff
  • About the Deal
    • Introductory socket tester for home electricians for quick/easy testing outlets; fast visual identifications of all 6 wiring conditions w/ integrated GFCI test button
    • Product is eligible for refund/replacement within 30-days of purchase
    • 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

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+38
Good Deal
Visit Amazon

Price Intelligence

Model: Fluke ST120 GFCI Socket Tester Without Beeper

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
01/21/25Amazon$8 frontpage
29

Current Prices

Sort: Lowest to Highest | Last Updated 6/12/2025, 10:45 PM
Sold By Sale Price
Amazon$14.99
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Top Comments

all-mankind
I put a 1' extension cord on all of my testers and kill-a-watts. It takes stress off the plug on the tester and allows me to turn the tester in any direction and helps get into tight spaces. The only advantage I see to the ST120 is that it is CAT III. Other than that it's no different than any other tester (except for the FLUKE snob appeal). Personally, I would spend $14 more on the Klein RT250 that has greater functionality.
livingaboard
I don't care for this style. I prefer the ones that just plug in at the end. This seems awkward; especially if there is anything else plugged in you would have to unplug that item to plug this in
Nothingworked
I get that this is popular because it is a fluke product, but the format/form factor isn't optimal. This takes up more space than necessary and doesn't appear to have any benefits beyond a harbor freight example.

25 Comments

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Feb 24, 2025
1,725 Posts
Joined Sep 2005
Feb 24, 2025
livingaboard
Feb 24, 2025
1,725 Posts
I don't care for this style. I prefer the ones that just plug in at the end. This seems awkward; especially if there is anything else plugged in you would have to unplug that item to plug this in
1
Feb 24, 2025
6,194 Posts
Joined Mar 2005
Feb 24, 2025
PedroR
Feb 24, 2025
6,194 Posts
Quote from livingaboard :
I don't care for this style. I prefer the ones that just plug in at the end. This seems awkward; especially if there is anything else plugged in you would have to unplug that item to plug this in
worse would be having to carry a 1 foot cord to test things in a wr enclosure
Pro
Feb 24, 2025
400 Posts
Joined Jul 2017
Feb 24, 2025
Nothingworked
Pro
Feb 24, 2025
400 Posts
Quote from livingaboard :
I don't care for this style. I prefer the ones that just plug in at the end. This seems awkward; especially if there is anything else plugged in you would have to unplug that item to plug this in
I get that this is popular because it is a fluke product, but the format/form factor isn't optimal. This takes up more space than necessary and doesn't appear to have any benefits beyond a harbor freight example.
1
Feb 24, 2025
395 Posts
Joined Nov 2013
Feb 24, 2025
salincer
Feb 24, 2025
395 Posts
Home depot has same price + free shipping also
Feb 24, 2025
395 Posts
Joined Nov 2013
Feb 24, 2025
salincer
Feb 24, 2025
395 Posts
Going to take this with me when van camping. In La Paz Mexico I plugged my van into an outlet and grabbed the door handle and was shocked. I touched the metal bumper and again shocked.
Feb 24, 2025
379 Posts
Joined Nov 2011
Feb 24, 2025
all-mankind
Feb 24, 2025
379 Posts

Our community has rated this post as helpful. If you agree, why not thank all-mankind

I put a 1' extension cord on all of my testers and kill-a-watts. It takes stress off the plug on the tester and allows me to turn the tester in any direction and helps get into tight spaces. The only advantage I see to the ST120 is that it is CAT III. Other than that it's no different than any other tester (except for the FLUKE snob appeal). Personally, I would spend $14 more on the Klein RT250 that has greater functionality.
1
1
Feb 24, 2025
702 Posts
Joined Apr 2015
Feb 24, 2025
orioncygnus
Feb 24, 2025
702 Posts
Hey all. New homeowner here of a 1927 tudor that has some outdated wiring in various places, e.g., non-grounded outlets, non-GFCI outlets, knob and tube (gulp). I don't have much knowledge of electrical stuff, but would something like this be beneficial to have?

I do plan on having an electrician coming in later this year to update all the electrical to modern wiring, but it sounds like that's going to be a $20-30k project

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Feb 24, 2025
173 Posts
Joined Jun 2016
Feb 24, 2025
Dmurphyixi86
Feb 24, 2025
173 Posts
Gone.
Feb 24, 2025
38 Posts
Joined Sep 2016
Feb 24, 2025
RockyP9101
Feb 24, 2025
38 Posts
If you use it for business, you wouldn't care about the $9 discount. If you just want to check your home outlet, get one in walmart for $5, it does the same thing.
2
Feb 24, 2025
290 Posts
Joined Oct 2008
Feb 24, 2025
Othe12sid3
Feb 24, 2025
290 Posts
Quote from orioncygnus :
Hey all. New homeowner here of a 1927 tudor that has some outdated wiring in various places, e.g., non-grounded outlets, non-GFCI outlets, knob and tube (gulp). I don't have much knowledge of electrical stuff, but would something like this be beneficial to have?

I do plan on having an electrician coming in later this year to update all the electrical to modern wiring, but it sounds like that's going to be a $20-30k project
Yes it would, especially for this cheap. It will point out which outlets in particular are problems. In fact I would encourage you to spend some time to learn home electrical, it's really not super complicated and maybe you'll find out you don't really need a whole home rewiring after all.
Feb 24, 2025
144 Posts
Joined Sep 2014
Feb 24, 2025
charvels4me
Feb 24, 2025
144 Posts
Quote from salincer :
Home depot has same price + free shipping also
Thank you for pointing this out.
Feb 24, 2025
77 Posts
Joined Dec 2014
Feb 24, 2025
RenatoP2583
Feb 24, 2025
77 Posts
Quote from Dmurphyixi86 :
Gone.
Home Depot still has some in stock with free delivery
Feb 24, 2025
404 Posts
Joined Oct 2022
Feb 24, 2025
NeatCable281
Feb 24, 2025
404 Posts
Is Fluke really that good?

There are plenty of cheaper others that do the same exact job
Feb 24, 2025
254 Posts
Joined Sep 2011
Feb 24, 2025
zexious1
Feb 24, 2025
254 Posts
Quote from RenatoP2583 :
Home Depot still has some in stock with free delivery
Every time I type in the info on
Home depot site for this tester they show me outdoor furniture

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Feb 24, 2025
254 Posts
Joined Sep 2013
Feb 24, 2025
Twitchie
Feb 24, 2025
254 Posts
11 left after I got mine.

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