10 bestElectrical Tester Lowesof February 2026
112M consumers helped this year.
33% off
1
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
10.0
20% off
2
KZYEE KM10 Power Circuit Probe Kit, 12V 24V Automotive Circuit Tester Electrical System Tool, Digital Voltage Tester, Short Finder, AC DC Diode Resistance Component Tester, 20FT+20FT Cable
KZYEE
10.0
3
Klein Tools NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
KLEIN TOOLS
9.9
4
Klein Tools 69355Digital Multimeter Premium Electrical Test Kit with Non-Contact Voltage Tester, Receptacle Tester, Test Leads , Orange/Black
KLEIN TOOLS
9.7
22% off
5
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
9.6
OtherUp to 21% off
KAIWEETS 0.8V-100V DC Smart Automotive Test Light, Buzzer Circuit Tester with Sharp Probe, Voltage Tester with Flashlight, Electric Test Pen for Car Battery Polarity Continuity Fuses
ITEQ Power Circuit Probe Tester, 6V-24V DC Test Light, Automotive Short Circuit Located and Component Activated, 12V Auto Electrical Tester, Polarity Identify with LED Light, Overload Protection
Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece
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
31% off
6
Gardner Bender STK001 Voltage Test Kit, 2-Piece
Sperry
9.4
7
Klein Tools NCVT3P Dual Range Non Contact Voltage Tester, 12 - 1000V AC Pen, Flashlight, Audible and Flashing LED Alarms, Pocket Clip
KLEIN TOOLS
9.2
20% off
8
KAIWEETS Digital Multimeter with Case, DC AC Voltmeter, Ohm Volt Amp Test Meter and Continuity Test Diode Voltage Tester for Household Outlet, Automotive Battery Test (Anti-Burn with Double Fuses)
KAIWEETS
8.9
9
Gardner Bender GRT-3500 Standard Outlet Tester
Gardner Bender
8.7
10
Klein Tools 81021 Electrical Tester Tool Kit with Multimeter, Non-Contact Voltage Pen, Receptacle Tester, Wire Stripper/Cutter, 4-Piece
KLEIN TOOLS
8.4
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