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frontpagephoinix | Staff posted Nov 04, 2025 08:07 AM
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frontpagephoinix | Staff posted Nov 04, 2025 08:07 AM

Fluke ST120 Integrated GFCI LEDs Socket Tester w/o Beeper

$9.00

$18

50% off
Amazon
28 Comments 6,767 Views
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Deal Details
Amazon has Fluke ST120 Integrated GFCI LEDs Socket Tester w/o Beeper on sale for $8.99. 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
  • Introductory socket tester for home electricians for quick/easy testing outlets; fast visual identifications of all 6 wiring conditions w/ integrated GFCI test button

Editor's Notes

Written by powerfuldoppler | Staff
  • About the Deal
    • Our research indicates that this offer is $3.35 lower (27% savings) than the next best available price from a reputable merchant with prices starting from $12.34
    • 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 $8.99. 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
  • Introductory socket tester for home electricians for quick/easy testing outlets; fast visual identifications of all 6 wiring conditions w/ integrated GFCI test button

Editor's Notes

Written by powerfuldoppler | Staff
  • About the Deal
    • Our research indicates that this offer is $3.35 lower (27% savings) than the next best available price from a reputable merchant with prices starting from $12.34
    • 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

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Price Intelligence

Model: Fluke ST120 GFCI Socket Tester Without Beeper

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 11/7/2025, 08:57 PM
Sold By Sale Price
Amazon$8.99
The Home Depot$12.34

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Top Comments

diveborg
6806 Posts
5062 Reputation
Something every home owner should have.

27 Comments

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Pro
Nov 05, 2025 03:25 AM
6,806 Posts
Joined May 2006
diveborg
Pro
Nov 05, 2025 03:25 AM
6,806 Posts
Something every home owner should have.
Yesterday 06:33 PM
127 Posts
Joined Mar 2023
abooseYesterday 06:33 PM
127 Posts
does this work on 50amp sockets? or only standard house plugs?
edit: nvm I see the prongs are attached to it so it will only fit in standard sockets.
1
1
1
Yesterday 06:40 PM
71 Posts
Joined Jun 2013
bendsleyYesterday 06:40 PM
71 Posts
Quote from aboose :
does this work on 50amp sockets? or only standard house plugs?
edit: nvm I see the prongs are attached to it so it will only fit in standard sockets.
15amp plugs only
Yesterday 06:44 PM
521 Posts
Joined Dec 2020
OneOfTooManyYesterday 06:44 PM
521 Posts
Got one. Thanks! No deal is too small gents...
3
Yesterday 07:04 PM
80 Posts
Joined Oct 2013
MangJoedYesterday 07:04 PM
80 Posts
Quote from bendsley :
15amp plugs only
This works on 20-amp receptacles work as well. 👍
1
Yesterday 08:00 PM
2,219 Posts
Joined Nov 2009
kmsimpsonYesterday 08:00 PM
2,219 Posts
Thanks OP!! Perfect timing! I was literally shopping one yesterday.
Yesterday 08:13 PM
3,408 Posts
Joined Mar 2005
ProbedudeYesterday 08:13 PM
3,408 Posts
Meanwhile, this is lower in price all the time and won't block the other outlet.
https://www.harborfreight.com/ele...63929.html

It's not a Fluke, but you don't need a Fluke to do this testing.

Crazy how prices of these things has gone up.
1

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Yesterday 08:17 PM
12,419 Posts
Joined Jan 2009
teaberryYesterday 08:17 PM
12,419 Posts
Quote from Probedude :
Meanwhile, this is lower in price all the time and won't block the other outlet.
https://www.harborfreight.com/ele...63929.html

It's not a Fluke, but you don't need a Fluke to do this testing.

Crazy how prices of these things has gone up.
But I've always wanted a Fluke. Back in the early IT days for rj45 port testing those Fluke testers were pricey.
Yesterday 08:21 PM
71 Posts
Joined Jun 2013
bendsleyYesterday 08:21 PM
71 Posts
Quote from MangJoed :
This works on 20-amp receptacles work as well. 👍
Right, as long as they don't have the perpendicular spades is more what I was getting at.
Yesterday 08:24 PM
30 Posts
Joined Oct 2019
FabulousSardine569Yesterday 08:24 PM
30 Posts
Quote from bendsley :
Right, as long as they don't have the perpendicular spades is more what I was getting at.
thats what she said
2
Yesterday 08:30 PM
54 Posts
Joined Apr 2019
SlickStanManYesterday 08:30 PM
54 Posts
Great unit.
Yesterday 08:37 PM
31 Posts
Joined Nov 2024
SmartPolice667Yesterday 08:37 PM
31 Posts
Price is good but size is way too big IMO. I have a Commerical Electric MS6860H that is maybe 30% the size of this that does the same. The newer Commercial Electric is $11.97 standard price and has a small form factor. If you need to carry tools, size does matter and in this case smaller is prefered.
See Commercial Electric @ HD without shopping atg all: https://www.homedepot.com/p/Comme...-n/a-_-n/a
EDIT: and for $2 more you can get a voltage tester: https://www.homedepot.com/p/Comme...UQQAvD_BwE
Yesterday 08:48 PM
684 Posts
Joined Jun 2016
BradFangYesterday 08:48 PM
684 Posts
Quote from SmartPolice667 :
Price is good but size is way too big IMO. I have a Commerical Electric MS6860H that is maybe 30% the size of this that does the same. The newer Commercial Electric is $11.97 standard price and has a small form factor. If you need to carry tools, size does matter and in this case smaller is prefered. See Commercial Electric @ HD without shopping atg all: https://www.homedepot.com/p/Comme...-n/a-_-n/aEDIT: and for $2 more you can get a voltage tester: https://www.homedepot.com/p/Comme...UQQAvD_BwE
Yeah but how are people gonna see you have a fluke outlet tester if it's that small and also not fluke brand. Electricians will think you're uncool.
1
Yesterday 09:08 PM
303 Posts
Joined Oct 2019
brad_headleyYesterday 09:08 PM
303 Posts
Quote from diveborg :
Something every home owner should have.
just curious... why? doesn't a home inspector test all your lets when you buy the home? What could possibly change?

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Pro
Yesterday 09:23 PM
6,806 Posts
Joined May 2006
diveborg
Pro
Yesterday 09:23 PM
6,806 Posts
Quote from brad_headley :
just curious... why? doesn't a home inspector test all your lets when you buy the home? What could possibly change?
Maybe, maybe not. Not every home gets inspected when it changes owners.

Also, what if you needed to replace a GFCI outlet? You'd want to test it to be sure it was installed correctly.

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