Shop Circuit Tester for House Wiring

Sponsored
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$59.98
Klein Tools 80016 Circuit Breaker Finder Tool Kit With Accessories, GFCI Outlet Tester, 2-Piece Set, Includes Cat. No. ET310 And Cat. No. 69411
Amazon.com
19K+
Free shipping
$59.98
Klein Tools 80016 Circuit Breaker Finder Tool Kit With Accessories, GFCI Outlet Tester, 2-Piece Set, Includes Cat. No. ET310 And Cat. No. 69411
Amazon.com
19K+
$44.97
$49.97
Klein Tools ET310 AC Circuit Breaker Finder, Electric And Voltage Tester With Integrated GFCI Outlet Tester
Amazon.com
18K+
Free shipping
10% off
$44.97
$49.97
Klein Tools ET310 AC Circuit Breaker Finder, Electric And Voltage Tester With Integrated GFCI Outlet Tester
Amazon.com
18K+
$43.18
Klein Tools ET310 Digital Circuit Breaker Finder With GFCI Outlet Tester
TestEquity
4
$43.18
Klein Tools ET310 Digital Circuit Breaker Finder With GFCI Outlet Tester
TestEquity
4
$57.99
Extech CB10 AC Circuit Breaker Finder/Receptacle Tester, 110V To 125V, Sensitivity Adjustment
TestEquity
2K+
$57.99
Extech CB10 AC Circuit Breaker Finder/Receptacle Tester, 110V To 125V, Sensitivity Adjustment
TestEquity
2K+
$89.99
Autel Powerscan PS100 Automotive Circuit Tester 2.0, 12-24V Power Circuit Probe Tool, Electrical Short Open Circuit Finder, AC/DC/Resistance/Component
Amazon.com
66
Free shipping
$89.99
Autel Powerscan PS100 Automotive Circuit Tester 2.0, 12-24V Power Circuit Probe Tool, Electrical Short Open Circuit Finder, AC/DC/Resistance/Component
Amazon.com
66
$19.99
Gardner Bender GVD-3504 Circuit Alert Non-Contact Voltage Detector, 600 Vac, (1) Aaa Battery
IndustrialSafety.com
859
$19.99
Gardner Bender GVD-3504 Circuit Alert Non-Contact Voltage Detector, 600 Vac, (1) Aaa Battery
IndustrialSafety.com
859
$189.99
Fluke T+PRO-1AC KIT Electrical Tester And Voltage Detector Kit, T+ Series
TestEquity
34
$189.99
Fluke T+PRO-1AC KIT Electrical Tester And Voltage Detector Kit, T+ Series
TestEquity
34
$33.98
Klein Tools NCVT2P Dual Range Non-Contact Voltage Tester, 2-AAA Batteries, 1,000 V AC
IndustrialSafety.com
784
$33.98
Klein Tools NCVT2P Dual Range Non-Contact Voltage Tester, 2-AAA Batteries, 1,000 V AC
IndustrialSafety.com
784
$25.83
Redline Quickee Wire Circuit Tester For 6V 12V Systems
USA Fleet Supply
$25.83
Redline Quickee Wire Circuit Tester For 6V 12V Systems
USA Fleet Supply
$157.99
Klein Tools CL320KIT Hvac Electrical Test Kit
IndustrialSafety.com
4
$157.99
Klein Tools CL320KIT Hvac Electrical Test Kit
IndustrialSafety.com
4
$12.50
Lisle 28400 H/D Circuit Tester
JMC Automotive Equipment
$12.50
Lisle 28400 H/D Circuit Tester
JMC Automotive Equipment
$44.00
OTC 3634 Heavy Duty Straight Cord Circuit Tester
Mile-X Equipment, Inc.
405
$44.00
OTC 3634 Heavy Duty Straight Cord Circuit Tester
Mile-X Equipment, Inc.
405
$606.01
Power Probe Master Combo Kit - Circuit Tester, Open/Short Circuit Detector, Extension Leads, Piercing Probes, Plastic Case, Model PPKIT04
Northern Tool
714
$606.01
Power Probe Master Combo Kit - Circuit Tester, Open/Short Circuit Detector, Extension Leads, Piercing Probes, Plastic Case, Model PPKIT04
Northern Tool
714
$5.87
LS Performance Products 59020 Circuit Tester 90-300 Volts AC/DC
LEDs Hub
$5.87
LS Performance Products 59020 Circuit Tester 90-300 Volts AC/DC
LEDs Hub
$72.30
Lisle 28830 Digital Circuit Tester 3-48V
JMC Automotive Equipment
$72.30
Lisle 28830 Digital Circuit Tester 3-48V
JMC Automotive Equipment
$7.38
Lisle 26250 Circuit Tester
JMC Automotive Equipment
$7.38
Lisle 26250 Circuit Tester
JMC Automotive Equipment
$15.90
VEVOR Outlet Tester Electrical Gfci Trip Tester Lcd Display Receptacle Detector For 7 Common Wiring Faults 3 Prong Socket Detector With Auto Shutoff
VEVOR
21
$15.90
VEVOR Outlet Tester Electrical Gfci Trip Tester Lcd Display Receptacle Detector For 7 Common Wiring Faults 3 Prong Socket Detector With Auto Shutoff
VEVOR
21
$53.00
OTC 3642 12V24V Truck Circuit Tester
Mile-X Equipment, Inc.
184
$53.00
OTC 3642 12V24V Truck Circuit Tester
Mile-X Equipment, Inc.
184
$8.95
LS Performance Products 59070 4 Way Circuit Tester 110-220-277-460 Volts AC/DC
LEDs Hub
$8.95
LS Performance Products 59070 4 Way Circuit Tester 110-220-277-460 Volts AC/DC
LEDs Hub
$73.17
IDEAL Voltage Detector/Tester: AC Current/AC Volt/DC Polarity/DC Volt, CAT III 600V Model: 61-065
Grainger
11
$73.17
IDEAL Voltage Detector/Tester: AC Current/AC Volt/DC Polarity/DC Volt, CAT III 600V Model: 61-065
Grainger
11
$15.99
Gardner Bender Ground Fault Receptacle Tester And Circuit Analyzer - GFI-3501
Acme Tools
3K+
$15.99
Gardner Bender Ground Fault Receptacle Tester And Circuit Analyzer - GFI-3501
Acme Tools
3K+
$13.46
61-501 120 VAC, 3-Wire, GFCI Receptacle Tester
Kelly & Hayes Electrical Supply
7
$13.46
61-501 120 VAC, 3-Wire, GFCI Receptacle Tester
Kelly & Hayes Electrical Supply
7
$33.99
Klein Tools Circuit Tester - 69105
Acme Tools
1
$33.99
Klein Tools Circuit Tester - 69105
Acme Tools
1
$34.99
$68.99
Automotive Electrical Open&Short Finder Circuit Tester
exlirau
Free shipping
49% off
$34.99
$68.99
Automotive Electrical Open&Short Finder Circuit Tester
exlirau
Free shipping
$209.43
$284.29
Fluke Digital Multimeter Clamp On Kit: Circuit Breaker Finder/Clamp Meter/Volt Tester, CAT III 600V Model: FLK-BK120-T5-600
Grainger
3
26% off
$209.43
$284.29
Fluke Digital Multimeter Clamp On Kit: Circuit Breaker Finder/Clamp Meter/Volt Tester, CAT III 600V Model: FLK-BK120-T5-600
Grainger
3
$136.99
Professional Cable Tester And Tracker For AC/DC 12-400V Wire Fault Detection
Evalm
$136.99
Professional Cable Tester And Tracker For AC/DC 12-400V Wire Fault Detection
Evalm
$49.97
Klein ET310 Digital Circuit Breaker Finder With Gfci Outlet Tester
PlumbersStock
4
$49.97
Klein ET310 Digital Circuit Breaker Finder With Gfci Outlet Tester
PlumbersStock
4
$36.98
Klein Tools Electrical Tester Kit NCVT5A/RT210 - NCVT5KIT
Acme Tools
975
$36.98
Klein Tools Electrical Tester Kit NCVT5A/RT210 - NCVT5KIT
Acme Tools
975
$12.78
$19.99
Heavy Duty 5-120V Digital LED Circuit Tester
Pumaloves
36% off
$12.78
$19.99
Heavy Duty 5-120V Digital LED Circuit Tester
Pumaloves
$24.97
GFCI Electrical Outlet Tester With LCD Display
Home Depot
909
Free shipping
$24.97
GFCI Electrical Outlet Tester With LCD Display
Home Depot
909
$83.40
Upgraded Circuit Protected Modulite With 4-Pole Flat, Hardwire Kit, And Circuit Tester 119179KIT
etrailer.com
$83.40
Upgraded Circuit Protected Modulite With 4-Pole Flat, Hardwire Kit, And Circuit Tester 119179KIT
etrailer.com
$54.93
Lisle Corp CIRCUIT TESTER
truckpro.com
$54.93
Lisle Corp CIRCUIT TESTER
truckpro.com
$13.99
AC Outlet Circuit Tester
Coolhorse
$13.99
AC Outlet Circuit Tester
Coolhorse
$174.21
Power Probe PP3 Circuit Tester - Red, 3-Piece, Model PPRPP3CSRED
Northern Tool
4K+
$174.21
Power Probe PP3 Circuit Tester - Red, 3-Piece, Model PPRPP3CSRED
Northern Tool
4K+
$52.33
S & G Tool Aid CIRCUIT TESTER
truckpro.com
$52.33
S & G Tool Aid CIRCUIT TESTER
truckpro.com
$276.58
774B430G18 ABB - Test Equipment & Circuit Tester Supplies
Radwell.com
$276.58
774B430G18 ABB - Test Equipment & Circuit Tester Supplies
Radwell.com
7 Simple Continuity Tester Circuits Explained – Homemade Circuit Projects
7 Simple Continuity Tester Circuits Explained – Homemade Circuit Pr…
Jan 2, 2024
homemade-circuits.com
How to Test a Circuit Breaker with a Multimeter (7-Step Guide)
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How to Test a Circuit Breaker with a Multimeter (7-Step Guide)
Aug 6, 2009
toolsweek.com
Common Safety Issue | Non-Contact Voltage Testers
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Common Safety Issue | Non-Contact Voltage Testers
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YouTubeEveryday Home Repairs
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8:31
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YouTubeHowcast
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Shop Circuit Tester for House Wiring

Sponsored
About our ads
$59.98
Klein Tools 80016 Circuit Breaker Finder Tool Kit With Accessories, GFCI Outlet Tester, 2-Piece Set, Includes Cat. No. ET310 And Cat. No. 69411
Amazon.com
19K+
Free shipping
$59.98
Klein Tools 80016 Circuit Breaker Finder Tool Kit With Accessories, GFCI Outlet Tester, 2-Piece Set, Includes Cat. No. ET310 And Cat. No. 69411
Amazon.com
19K+
$44.97
$49.97
Klein Tools ET310 AC Circuit Breaker Finder, Electric And Voltage Tester With Integrated GFCI Outlet Tester
Amazon.com
18K+
Free shipping
10% off
$44.97
$49.97
Klein Tools ET310 AC Circuit Breaker Finder, Electric And Voltage Tester With Integrated GFCI Outlet Tester
Amazon.com
18K+
$43.18
Klein Tools ET310 Digital Circuit Breaker Finder With GFCI Outlet Tester
TestEquity
4
$43.18
Klein Tools ET310 Digital Circuit Breaker Finder With GFCI Outlet Tester
TestEquity
4
$57.99
Extech CB10 AC Circuit Breaker Finder/Receptacle Tester, 110V To 125V, Sensitivity Adjustment
TestEquity
2K+
$57.99
Extech CB10 AC Circuit Breaker Finder/Receptacle Tester, 110V To 125V, Sensitivity Adjustment
TestEquity
2K+
$89.99
Autel Powerscan PS100 Automotive Circuit Tester 2.0, 12-24V Power Circuit Probe Tool, Electrical Short Open Circuit Finder, AC/DC/Resistance/Component
Amazon.com
66
Free shipping
$89.99
Autel Powerscan PS100 Automotive Circuit Tester 2.0, 12-24V Power Circuit Probe Tool, Electrical Short Open Circuit Finder, AC/DC/Resistance/Component
Amazon.com
66
$19.99
Gardner Bender GVD-3504 Circuit Alert Non-Contact Voltage Detector, 600 Vac, (1) Aaa Battery
IndustrialSafety.com
859
$19.99
Gardner Bender GVD-3504 Circuit Alert Non-Contact Voltage Detector, 600 Vac, (1) Aaa Battery
IndustrialSafety.com
859
$189.99
Fluke T+PRO-1AC KIT Electrical Tester And Voltage Detector Kit, T+ Series
TestEquity
34
$189.99
Fluke T+PRO-1AC KIT Electrical Tester And Voltage Detector Kit, T+ Series
TestEquity
34
$33.98
Klein Tools NCVT2P Dual Range Non-Contact Voltage Tester, 2-AAA Batteries, 1,000 V AC
IndustrialSafety.com
784
$33.98
Klein Tools NCVT2P Dual Range Non-Contact Voltage Tester, 2-AAA Batteries, 1,000 V AC
IndustrialSafety.com
784
$25.83
Redline Quickee Wire Circuit Tester For 6V 12V Systems
USA Fleet Supply
$25.83
Redline Quickee Wire Circuit Tester For 6V 12V Systems
USA Fleet Supply
$157.99
Klein Tools CL320KIT Hvac Electrical Test Kit
IndustrialSafety.com
4
$157.99
Klein Tools CL320KIT Hvac Electrical Test Kit
IndustrialSafety.com
4
$12.50
Lisle 28400 H/D Circuit Tester
JMC Automotive Equipment
$12.50
Lisle 28400 H/D Circuit Tester
JMC Automotive Equipment
$44.00
OTC 3634 Heavy Duty Straight Cord Circuit Tester
Mile-X Equipment, Inc.
405
$44.00
OTC 3634 Heavy Duty Straight Cord Circuit Tester
Mile-X Equipment, Inc.
405
$606.01
Power Probe Master Combo Kit - Circuit Tester, Open/Short Circuit Detector, Extension Leads, Piercing Probes, Plastic Case, Model PPKIT04
Northern Tool
714
$606.01
Power Probe Master Combo Kit - Circuit Tester, Open/Short Circuit Detector, Extension Leads, Piercing Probes, Plastic Case, Model PPKIT04
Northern Tool
714
$5.87
LS Performance Products 59020 Circuit Tester 90-300 Volts AC/DC
LEDs Hub
$5.87
LS Performance Products 59020 Circuit Tester 90-300 Volts AC/DC
LEDs Hub
$72.30
Lisle 28830 Digital Circuit Tester 3-48V
JMC Automotive Equipment
$72.30
Lisle 28830 Digital Circuit Tester 3-48V
JMC Automotive Equipment
$7.38
Lisle 26250 Circuit Tester
JMC Automotive Equipment
$7.38
Lisle 26250 Circuit Tester
JMC Automotive Equipment
$15.90
VEVOR Outlet Tester Electrical Gfci Trip Tester Lcd Display Receptacle Detector For 7 Common Wiring Faults 3 Prong Socket Detector With Auto Shutoff
VEVOR
21
$15.90
VEVOR Outlet Tester Electrical Gfci Trip Tester Lcd Display Receptacle Detector For 7 Common Wiring Faults 3 Prong Socket Detector With Auto Shutoff
VEVOR
21
$53.00
OTC 3642 12V24V Truck Circuit Tester
Mile-X Equipment, Inc.
184
$53.00
OTC 3642 12V24V Truck Circuit Tester
Mile-X Equipment, Inc.
184