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frontpagetunabreath posted Jun 14, 2026 06:37 PM

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frontpagetunabreath posted Jun 14, 2026 06:37 PM

Klein Tools Non-Contact Voltage / GFCI Receptacle Test Kit w/ LCD & Flashlight

$33

$40

17% off

Amazon

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Amazon has Klein Tools Non-Contact Voltage / GFCI Receptacle Test Kit w/ LCD & Flashlight (RT250KIT) on sale for $32.98. Shipping is free with Prime or on $35+ orders.

Lowe's also has Klein Tools Non-Contact Voltage / GFCI Receptacle Test Kit w/ LCD & Flashlight (RT250KIT) on sale for $32.98. Shipping is free for MyLowe's Rewards Members (free to join).

Thanks to Community Member tunabreath for finding this deal.

Details:

Clear backlit LCD readout for easy voltage reading and wiring condition indication
Displays trip time for GFCI devices for quick troubleshooting
Detects common wiring faults for electrical safety
Patent-pending detection for Open Neutral and Open Ground faults
Dual-range non-contact voltage tester (12-1000V AC or 70-1000V AC)
Integrated independent flashlight for workspace illumination
Complete kit includes: RT250 GFCI Receptacle Tester, NCVT3P Non-Contact Voltage Tester, carrying case, instructions, and batteries

Editor's Notes

Written by Corwin | Staff

About this Deal:

At the time of this posting, our research indicates that this is $6.99 lower (17.5% savings) than the next best comparable online prices starting from $39.97.
Rated 4.8 out of 5 stars overall from 1,900+ Amazon customers.

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.

Original Post

Written by tunabreath

Clear backlit LCD readout for easy voltage reading and wiring condition indication
Displays trip time for GFCI devices for quick troubleshooting
Detects common wiring faults for electrical safety
Patent-pending detection for Open Neutral and Open Ground faults
Dual-range non-contact voltage tester (12-1000V AC or 70-1000V AC)
Integrated independent flashlight for workspace illumination
Complete kit includes: RT250 GFCI Receptacle Tester, NCVT3P Non-Contact Voltage Tester, carrying case, instructions, and batteries

Editor's Notes

Written by Corwin | Staff

About this Deal:

At the time of this posting, our research indicates that this is $6.99 lower (17.5% savings) than the next best comparable online prices starting from $39.97.
Rated 4.8 out of 5 stars overall from 1,900+ Amazon customers.

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.

Original Post

Written by tunabreath

Deal Score

+26

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Price Intelligence

Model: Klein Tools Dual-range LCD Electrical Tester Kit 1 pk

Deal History

Sale Price

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$NaN

Today

Post Date	Sold By	Sale Price	Activity
12/15/24	Lowe's	$35	0
08/16/23	Amazon	$25 Frontpage	38
08/01/23	Amazon	$25 Frontpage	33
03/15/23	Amazon	$25 Frontpage	45
12/28/22	Amazon	$28 Frontpage	35

Current Prices

Sort: Lowest to Highest | Last Updated 6/15/2026, 11:01 PM

Sold By	Sale Price
Amazon	$32.98
Ace Hardware	$44.99

Unregistered (You)

5 Comments

nismos14

Jun 14, 2026 08:02 PM

2,853 Posts

Joined Sep 2013

nismos14Jun 14, 2026 08:02 PM

2,853 Posts

Good price I don't really love the tester but it gets the job done

BoastfulSeagull4458

Yesterday 02:02 AM

29 Posts

Joined Dec 2025

BoastfulSeagull4458Yesterday 02:02 AM

29 Posts

Just bought the cheaper one. What are advantages here?

clinteastwood

Yesterday 11:17 PM

3,654 Posts

Joined Dec 2008

clinteastwoodYesterday 11:17 PM

3,654 Posts

My outlet tester isn't digital but I bought all this for like $20 not long ago. They're not both klein at least another name brand.
Maybe inflation/tariffs are some excuse for the price now.

tunabreath

Original Poster

Pro

Expert

This user is an Expert in Home & Home Improvement

Yesterday 11:19 PM

11,655 Posts

Joined Jun 2011

tunabreathYesterday 11:19 PM

Original Poster

Pro

Expert

This user is an Expert in Home & Home Improvement

11,655 Posts

Quote from BoastfulSeagull4458

Just bought the cheaper one. What are advantages here?

The receptacle tester will display voltage available at the receptacle.

Blainn

Today 12:34 AM

1,259 Posts

Joined Dec 2007

BlainnToday 12:34 AM

1,259 Posts

Was cheaper a few weeks ago $28.80

Unregistered (You)

Home & Home Improvement Tools Occasions Father's Day Klein Tools Amazon Lowe's

Product Description:	Klein Tools Premium Electrical Test Kit (Cat. No. RT250KIT) includes an electrical receptacle tester with LCD and a non-contact voltage tester with flashlight. The electrical receptacle tester (Cat. No. RT250) tests the wiring conditions at an electrical outlet and inspects GFCI devices. The LCD displays the voltage, identifies the wiring fault, and the time required to trip a GFCI device. It is designated for use with North American 3-wire 120V electrical outlets. The non-contact voltage tester with flashlight (Cat. No. NCVT3P) has dual-range detection from 12 to 1000V AC or 70 to 1000V AC for a broad variety of low-voltage or standard voltage applications. The bright flashlight can be used independent of, or with the voltage detection function. Klein Tools Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit one_size \| RT250KIT
Product SKU:	5014305489_5014305489
UPC:	92644693502

Klein Tools Non-Contact Voltage / GFCI Receptacle Test Kit w/ LCD & Flashlight

$33

$40

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Klein Tools Non-Contact Voltage / GFCI Receptacle Test Kit w/ LCD & Flashlight

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