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10 bestOutlet Testerof November 2025

112M consumers helped this year.

1

Klein Tools NCVT1PKIT Electrical Tester Kit with Non-Contact Volt Tester, 50 to 1000V AC and GFCI Receptacle Tester, 2-Piece
Klein Tools NCVT1PKIT Electrical Tester Kit with Non-Contact Volt Tester, 50 to 1000V AC and GFCI Receptacle Tester, 2-Piece

KLEIN TOOLS

9.9

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2

Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester With Integrated GFCI Outlet Tester
Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester With Integrated GFCI Outlet Tester

KLEIN TOOLS

9.8

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33% off

3

KAIWEETS Voltage Tester, Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder
KAIWEETS Voltage Tester, Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder

KAIWEETS

9.7

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22% off

4

Neoteck Non-Contact Voltage Tester 12-1000V AC Voltage Detector Pen Circuit Tester Tool with LED Flashlight Beeper Pocket Clip Auto Mode NCV Live/Null Wire Distinguish Pen- Yellow
Neoteck Non-Contact Voltage Tester 12-1000V AC Voltage Detector Pen Circuit Tester Tool with LED Flashlight Beeper Pocket Clip Auto Mode NCV Live/Null Wire Distinguish Pen- Yellow

Neoteck

9.5

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5

Klein Tools 69355Digital Multimeter Premium Electrical Test Kit with Non-Contact Voltage Tester, Receptacle Tester, Test Leads , Orange/Black
Klein Tools 69355Digital Multimeter Premium Electrical Test Kit with Non-Contact Voltage Tester, Receptacle Tester, Test Leads , Orange/Black

KLEIN TOOLS

9.3

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Klein Tools RT250GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles , Orange

Klein Tools RT250GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles , Orange

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GFCI Receptacle Tester (New)

GFCI Receptacle Tester (New)

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Triplett AC Line Splitter and GFCI Outlet/Receptacle Tester with 5 Visual Indicators (ET200)

Triplett AC Line Splitter and GFCI Outlet/Receptacle Tester with 5 Visual Indicators (ET200)

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NOYAFA NF-821 GFCI Outlet Tester with High Definition LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacle, AC Voltage Socket Checker

NOYAFA NF-821 GFCI Outlet Tester with High Definition LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacle, AC Voltage Socket Checker

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6

Gardner Bender GRT-3500 Standard Outlet Tester
Gardner Bender GRT-3500 Standard Outlet Tester

Gardner Bender

9.0

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31% off

7

Gardner Bender STK001 Voltage Test Kit, 2-Piece
Gardner Bender STK001 Voltage Test Kit, 2-Piece

Sperry

8.8

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5% off

8

Klein Tools RT250KIT Non-Contact Voltage Tester and GFCI Receptacle Tester with LCD and Flashlight, Voltage Electrical Test Kit
Klein Tools RT250KIT Non-Contact Voltage Tester and GFCI Receptacle Tester with LCD and Flashlight, Voltage Electrical Test Kit

KLEIN TOOLS

8.5

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9

Klein Tools RT110 Receptacle Tester
Klein Tools RT110 Receptacle Tester

KLEIN TOOLS

8.2

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21% off

10

Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece
Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece

Gardner Bender

7.9

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