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frontpagephoinix | Staff posted Apr 29, 2026 02:30 PM

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frontpagephoinix | Staff posted Apr 29, 2026 02:30 PM

Klein Tools Non-Contact Low Voltage Test Pen + GFCI Outlet Tester

$20

$27

25% off

Amazon

16 Comments 6,214 Views

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Amazon has Klein Tools Non-Contact Low Voltage Test Pen + GFCI Receptacle Outlet Tester (NCVT1PKIT) on sale for $19.98. Shipping is free w/ Prime or on $35+ orders.

Lowe's also has Klein Tools Non-Contact Low Voltage Test Pen + GFCI Receptacle Outlet Tester (NCVT1PKIT) on sale for $19.98. Shipping is free on for MyLowe's Rewards Members (free to join), otherwise select free store pickup where available.

Note: Availability for pickup may vary by location.

Thanks to Deal Hunter phoinix for sharing this deal.

Details:

Versatile Detection: NCVT1P Non-Contact Voltage Tester automatically detects AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires
Clear Indication: Bright LED shows green when operational; flashes red and beeps when voltage is detected
Wide Operating Range: Detects 50 to 1000V AC for broad applications
Battery Saving Feature: Auto-power off after inactivity to conserve battery life
Lightweight and Durable: Compact design with pocket clip; 6.6-foot (2 m) drop protection
Reliable Electrical Testing: RT205 GFCI Outlet Tester detects common wiring problems in standard and GFCI receptacles
Complete Kit: Includes NCVT1P Non-Contact Voltage Tester, RT205 GFCI Receptacle Tester, detailed instructions, and required batteries

Editor's Notes

Written by citan359 | Staff

About this Deal:
- This price matches our recent Frontpage Deal.
- Our research indicates that this deal is $4.99 less (20% savings) than the next best available price from a reputable merchant with prices starting at $24.97 at the time of this posting.
About this Product:
- Rated 4.7 out of 5 stars at Amazon based on over 7,500 customer reviews.
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.
- You can view Amazon's Return Policy here.
Additional Notes:
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff

Note: Availability for pickup may vary by location.

Thanks to Deal Hunter phoinix for sharing this deal.

Details:

Versatile Detection: NCVT1P Non-Contact Voltage Tester automatically detects AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires
Clear Indication: Bright LED shows green when operational; flashes red and beeps when voltage is detected
Wide Operating Range: Detects 50 to 1000V AC for broad applications
Battery Saving Feature: Auto-power off after inactivity to conserve battery life
Lightweight and Durable: Compact design with pocket clip; 6.6-foot (2 m) drop protection
Reliable Electrical Testing: RT205 GFCI Outlet Tester detects common wiring problems in standard and GFCI receptacles
Complete Kit: Includes NCVT1P Non-Contact Voltage Tester, RT205 GFCI Receptacle Tester, detailed instructions, and required batteries

Editor's Notes

Written by citan359 | Staff

About this Deal:
- This price matches our recent Frontpage Deal.
- Our research indicates that this deal is $4.99 less (20% savings) than the next best available price from a reputable merchant with prices starting at $24.97 at the time of this posting.
About this Product:
- Rated 4.7 out of 5 stars at Amazon based on over 7,500 customer reviews.
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.
- You can view Amazon's Return Policy here.
Additional Notes:
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff

Deal Score

+60

Get Deal at Amazon

Price Intelligence

Model: NonContact Voltage and GFCI Receptacle Test Kit

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
04/18/26	Amazon	$20 Popular	4
04/10/26	Amazon	$20 Frontpage	14
04/01/26	Amazon	$20 Frontpage	23
03/11/26	Lowe's	$20	0
02/23/26	Lowe's	$20 Frontpage	8

Current Prices

Sort: Lowest to Highest | Last Updated 5/1/2026, 06:08 PM

Sold By	Sale Price
Blain Farm & Fleet	$26.99

Unregistered (You)

16 Comments

gooddeals23

Yesterday 12:52 PM

994 Posts

Joined Dec 2005

gooddeals23Yesterday 12:52 PM

994 Posts

Our community has rated this post as helpful. If you agree, why not thank gooddeals23

These are both great tools to have for the DIYer. Just for the safety aspect. Don't even have to do electrical work. Just to be able to test outlets, or check if a wire is hot is worth the $20.

idiggplants

Yesterday 12:52 PM

2,927 Posts

Joined Oct 2011

idiggplantsYesterday 12:52 PM

2,927 Posts

it has literally been this price since april first. why is slickdeal's "price intelligence so bad?

Kwizii

Yesterday 12:59 PM

22 Posts

Joined Nov 2013

KwiziiYesterday 12:59 PM

22 Posts

Necessary for anyone doing electrical work in their home

Rob1978

Yesterday 01:07 PM

63 Posts

Joined Nov 2012

Rob1978Yesterday 01:07 PM

63 Posts

Quote from gooddeals23

These are both great tools to have for the DIYer. Just for the safety aspect. Don't even have to do electrical work. Just to be able to test outlets, or check if a wire is hot is worth the $20.

Agreed!

Coolsilver

Yesterday 01:17 PM

133 Posts

Joined Jun 2016

CoolsilverYesterday 01:17 PM

133 Posts

Quote from gooddeals23

These are both great tools to have for the DIYer. Just for the safety aspect. Don't even have to do electrical work. Just to be able to test outlets, or check if a wire is hot is worth the $20.

Second this.Great tool just to have it around and test out outlets

I_AM_KAKAROT

Yesterday 01:23 PM

47 Posts

Joined Mar 2017

I_AM_KAKAROTYesterday 01:23 PM

47 Posts

Good deal. Good to have these around. Could've used this deal a couple of months ago..

dab2mi

Yesterday 01:32 PM

2,665 Posts

Joined Oct 2007

dab2miYesterday 01:32 PM

2,665 Posts

Good deal. My pen just broke so great timing

maheeinfy

Yesterday 01:50 PM

1,798 Posts

Joined Apr 2014

maheeinfyYesterday 01:50 PM

1,798 Posts

Quote from gooddeals23

These are both great tools to have for the DIYer. Just for the safety aspect. Don't even have to do electrical work. Just to be able to test outlets, or check if a wire is hot is worth the $20.

Why do i need this? I can just use my phone charger to test outlets

UnoriginalGuy

Yesterday 01:53 PM

2,004 Posts

Joined Jan 2014

UnoriginalGuyYesterday 01:53 PM

2,004 Posts

Quote from maheeinfy

Why do i need this? I can just use my phone charger to test outlets

This tests for ground, your USB phone charger doesn't have a ground pin. nor could you use it to test for that even if it did.
Also, the non-contact tester can be used on non-outlets, like switches.

dmob336

Yesterday 03:11 PM

74 Posts

Joined Jan 2012

dmob336Yesterday 03:11 PM

74 Posts

I already have a test pen but I do not have an outlet tester. This will be great because there have been a lot of DIYers in my house previously and I'm sure not all the outlets are 100% safe

jmamaril21

Yesterday 03:25 PM

215 Posts

Joined Jul 2015

jmamaril21Yesterday 03:25 PM

215 Posts

great deal! in for 1.

RyanInFlorida

Yesterday 03:28 PM

241 Posts

Joined Mar 2007

RyanInFloridaYesterday 03:28 PM

241 Posts

Perfect timing when I'm about to redo and add some outlets in the house

SpenceU

Yesterday 04:30 PM

11 Posts

Joined Jan 2017

SpenceUYesterday 04:30 PM

11 Posts

$20 that could save you life. Pretty slick.

palmoyas

Yesterday 08:42 PM

945 Posts

Joined Dec 2016

palmoyasYesterday 08:42 PM

945 Posts

Quote from idiggplants

it has literally been this price since april first. why is slickdeal's "price intelligence so bad?

Not sure why you're getting downvoted. It's literally the same price at my local Lowe's right now.

keyboardMonkey

Yesterday 08:56 PM

76 Posts

Joined Jun 2013

keyboardMonkeyYesterday 08:56 PM

76 Posts

Quote from gooddeals23

These are both great tools to have for the DIYer. Just for the safety aspect. Don't even have to do electrical work. Just to be able to test outlets, or check if a wire is hot is worth the $20.

Exactly. $20 is well worth the piece of mind that I'm not getting shocked or worse.

Unregistered (You)

Home & Home Improvement Tools Tool Sets Hand Tools Klein Tools Amazon

Rating:	(4.7 out of 5 stars)
Reviews:	7,505 Amazon Reviews
Manufacturer:	Klein Tools
Model Number:	NCVT1PKIT
Product SKU:	B0BS5SCNJ1
UPC:	92644694226
ASIN:	B0BS5SCNJ1
Brand:	KLEIN TOOLS
Item Dimensions LxWxH:	8.66 x 3.94 x 2.05 inches
Item Weight:	0.26 pounds
Item model number:	NCVT1PKIT
Manufacturer:	Klein Tools

Klein Tools Non-Contact Low Voltage Test Pen + GFCI Outlet Tester

$20

$27

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Klein Tools Non-Contact Low Voltage Test Pen + GFCI Outlet Tester

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