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$89.99
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece
Amazon.com
753
Free shipping
$89.99
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece
Amazon.com
753
$15.99
$30.37
Non Contact Voltage Tester Pen Electrical Tools Electrical Tester AC 12-1000V/48V-1000V LED Flashlight Buzzer Alarm For Live/Null Wire Tester Judgment
LightInTheBox
2
47% off
$15.99
$30.37
Non Contact Voltage Tester Pen Electrical Tools Electrical Tester AC 12-1000V/48V-1000V LED Flashlight Buzzer Alarm For Live/Null Wire Tester Judgment
LightInTheBox
2
$149.99
$169.97
Klein Tools VDV500-920 Wire Tracer Tone Generator And Probe Kit Continuity Tester For Ethernet, Internet, Telephone, Speaker, Coax, Video, And Data
Amazon.com
3K+
Free shipping
11% off
$149.99
$169.97
Klein Tools VDV500-920 Wire Tracer Tone Generator And Probe Kit Continuity Tester For Ethernet, Internet, Telephone, Speaker, Coax, Video, And Data
Amazon.com
3K+
$71.15
IDEAL Voltage Detector/Tester: AC Current/AC Volt/DC Polarity/DC Volt, CAT III 600V Model: 61-065
Grainger
588
$71.15
IDEAL Voltage Detector/Tester: AC Current/AC Volt/DC Polarity/DC Volt, CAT III 600V Model: 61-065
Grainger
588
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Kit, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Open Breaker Short Find Tool, Read
Amazon.com
Free shipping
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Kit, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Open Breaker Short Find Tool, Read
Amazon.com
Free shipping
$29.99
$48.00
8-In-1 Electric Wire Stripping Tool With Voltage Tester - Multi-Function Pliers & Cutting Shears Durable Crimping Tool For Home Repair
LightInTheBox
37% off
$29.99
$48.00
8-In-1 Electric Wire Stripping Tool With Voltage Tester - Multi-Function Pliers & Cutting Shears Durable Crimping Tool For Home Repair
LightInTheBox
$510.14
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PPROKIT01
Grainger
$510.14
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PPROKIT01
Grainger
$25.49
Milwaukee Voltage Detector: AC Volt, CAT IV 1000V Model: 2202-20
Grainger
$25.49
Milwaukee Voltage Detector: AC Volt, CAT IV 1000V Model: 2202-20
Grainger
$34.98
$45.47
Klein Tools - ET200 - Electronic Voltage/Continuity Tester
hardclikk.com
23% off
$34.98
$45.47
Klein Tools - ET200 - Electronic Voltage/Continuity Tester
hardclikk.com
$15.99
Non Contact Voltage Tester Pen Electrical Tools Electrical Tester AC 12-1000V/48V-1000V LED Flashlight Buzzer Alarm For Live/Null Wire Tester Judgment
LightIntheBox.com
2
$15.99
Non Contact Voltage Tester Pen Electrical Tools Electrical Tester AC 12-1000V/48V-1000V LED Flashlight Buzzer Alarm For Live/Null Wire Tester Judgment
LightIntheBox.com
2
$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
$104.95
Electrical Circuit Testing Tool
HD Truck Source
$104.95
Electrical Circuit Testing Tool
HD Truck Source
$388.17
Network & Cable Tester With Probe
Home Depot
Free shipping
$388.17
Network & Cable Tester With Probe
Home Depot
Free shipping
$160.65
$189.00
Fieldpiece SC260 TRMS AC/DC Compact Clamp Meter With Backlit Display
Test Equipment Depot
1K+
15% off
$160.65
$189.00
Fieldpiece SC260 TRMS AC/DC Compact Clamp Meter With Backlit Display
Test Equipment Depot
1K+
$38.99
$77.98
Sakerplus 8-In-1 Voltage Testing Wire Stripper Pliers
Sakerplus
50% off
$38.99
$77.98
Sakerplus 8-In-1 Voltage Testing Wire Stripper Pliers
Sakerplus
$7.00
Ammoon Car Electric Testing Lamp, Automotive Circuit Tester, Red Wire Test Tool
Walmart
Free shipping
$7.00
Ammoon Car Electric Testing Lamp, Automotive Circuit Tester, Red Wire Test Tool
Walmart
Free shipping
$45.69
$63.97
Greenlee Gt-12 Non-Contact Self-Testing Voltage Detector
hardclikk.com
28% off
$45.69
$63.97
Greenlee Gt-12 Non-Contact Self-Testing Voltage Detector
hardclikk.com
$746.50
3565 TSURUGA ELECTRIC - Test Equipment & Continuity Tester Supplies
Radwell.com
$746.50
3565 TSURUGA ELECTRIC - Test Equipment & Continuity Tester Supplies
Radwell.com
$19.95
Sunco Klein Tools Non-Contact Low Voltage Tester Pen, 50V To 1000V AC
Sunco
4K+
$19.95
Sunco Klein Tools Non-Contact Low Voltage Tester Pen, 50V To 1000V AC
Sunco
4K+
$1,114.20
VD1000T BIERER METERS - Electrical Products & Voltage Detector Supplies
Radwell.com
$1,114.20
VD1000T BIERER METERS - Electrical Products & Voltage Detector Supplies
Radwell.com
$23.03
7-Way Towing Trailer Wiring Circuit Tester
Home Depot
Free shipping
$23.03
7-Way Towing Trailer Wiring Circuit Tester
Home Depot
Free shipping
$6.99
Dare Electric-Powered Electric Fence Tester Blue
Ace Hardware
268
$6.99
Dare Electric-Powered Electric Fence Tester Blue
Ace Hardware
268
$7.31
Receptacle Tester For Standard Outlets Tests NEMA 5-15P Sockets For Correct Wiring
CableWholesale
$7.31
Receptacle Tester For Standard Outlets Tests NEMA 5-15P Sockets For Correct Wiring
CableWholesale
$157.85
E5A High Voltage Cable Tester
AircraftSpruce.com
$157.85
E5A High Voltage Cable Tester
AircraftSpruce.com
$36.67
Fluke 2AC Voltalert Non-Contact Voltage Tester, 90 To 1000 V AC
Globaltestsupply.com
1
$36.67
Fluke 2AC Voltalert Non-Contact Voltage Tester, 90 To 1000 V AC
Globaltestsupply.com
1
$30.86
$47.98
Ideal 61-065 Voltage Tester
theminutetrader
Free shipping
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$30.86
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Ideal 61-065 Voltage Tester
theminutetrader
Free shipping
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$45.47
Ideal 61-086 Vol-Con XL Voltage Tester
hardclikk.com
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Ideal 61-086 Vol-Con XL Voltage Tester
hardclikk.com
$330.33
423541 TYCO - Test Equipment & Circuit Tester Supplies
Radwell.com
$330.33
423541 TYCO - Test Equipment & Circuit Tester Supplies
Radwell.com
$77.40
$129.00
Klein Tools Cable Tester Data Cable Installation Tool Kit(Tester + Tool Kit)
ynyidea
39% off
$77.40
$129.00
Klein Tools Cable Tester Data Cable Installation Tool Kit(Tester + Tool Kit)
ynyidea
$16.99
Dare 7000 V Electric-Powered Eight Light Tester Black
Ace Hardware
5
$16.99
Dare 7000 V Electric-Powered Eight Light Tester Black
Ace Hardware
5
$133.95
Jonard Tools Cable Tester Tone & Probe Kit+ W/ ABN TETP-901
FireFold
37
$133.95
Jonard Tools Cable Tester Tone & Probe Kit+ W/ ABN TETP-901
FireFold
37
$105.79
Wire Pull Tester Gauge 0-12 Lbs (0-5.4 Kg) WWPT
First Industrial Supplies
$105.79
Wire Pull Tester Gauge 0-12 Lbs (0-5.4 Kg) WWPT
First Industrial Supplies
$29.95
Jonard MCT-468 Modular Cable Tester, Wire Mapper
Specialized Products Company
$29.95
Jonard MCT-468 Modular Cable Tester, Wire Mapper
Specialized Products Company
$94.95
Jonard Tools Cable Tester & Toner+ W/ ABN TET-700BC
FireFold
$94.95
Jonard Tools Cable Tester & Toner+ W/ ABN TET-700BC
FireFold
$34.89
$45.36
Klein Tools VDV526-200 LAN Scout Jr 2 Cable Tester
efazzas
23% off
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Klein Tools VDV526-200 LAN Scout Jr 2 Cable Tester
efazzas
$24.99
Innova Auto-Ranging Digital Multimeter: Built-In Lead Holders, ETL / CE Listed, Auto Shutoff, 3300
Advance Auto Parts
1K+
$24.99
Innova Auto-Ranging Digital Multimeter: Built-In Lead Holders, ETL / CE Listed, Auto Shutoff, 3300
Advance Auto Parts
1K+
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Shop electric wire tester

Sponsored
About our ads
$89.99
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece
Amazon.com
753
Free shipping
$89.99
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece
Amazon.com
753
$15.99
$30.37
Non Contact Voltage Tester Pen Electrical Tools Electrical Tester AC 12-1000V/48V-1000V LED Flashlight Buzzer Alarm For Live/Null Wire Tester Judgment
LightInTheBox
2
47% off
$15.99
$30.37
Non Contact Voltage Tester Pen Electrical Tools Electrical Tester AC 12-1000V/48V-1000V LED Flashlight Buzzer Alarm For Live/Null Wire Tester Judgment
LightInTheBox
2
$149.99
$169.97
Klein Tools VDV500-920 Wire Tracer Tone Generator And Probe Kit Continuity Tester For Ethernet, Internet, Telephone, Speaker, Coax, Video, And Data
Amazon.com
3K+
Free shipping
11% off
$149.99
$169.97
Klein Tools VDV500-920 Wire Tracer Tone Generator And Probe Kit Continuity Tester For Ethernet, Internet, Telephone, Speaker, Coax, Video, And Data
Amazon.com
3K+
$71.15
IDEAL Voltage Detector/Tester: AC Current/AC Volt/DC Polarity/DC Volt, CAT III 600V Model: 61-065
Grainger
588
$71.15
IDEAL Voltage Detector/Tester: AC Current/AC Volt/DC Polarity/DC Volt, CAT III 600V Model: 61-065
Grainger
588
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Kit, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Open Breaker Short Find Tool, Read
Amazon.com
Free shipping
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Kit, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Open Breaker Short Find Tool, Read
Amazon.com
Free shipping
$29.99
$48.00
8-In-1 Electric Wire Stripping Tool With Voltage Tester - Multi-Function Pliers & Cutting Shears Durable Crimping Tool For Home Repair
LightInTheBox
37% off
$29.99
$48.00
8-In-1 Electric Wire Stripping Tool With Voltage Tester - Multi-Function Pliers & Cutting Shears Durable Crimping Tool For Home Repair
LightInTheBox
$510.14
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PPROKIT01
Grainger
$510.14
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PPROKIT01
Grainger
$25.49
Milwaukee Voltage Detector: AC Volt, CAT IV 1000V Model: 2202-20
Grainger
$25.49
Milwaukee Voltage Detector: AC Volt, CAT IV 1000V Model: 2202-20
Grainger
$34.98
$45.47
Klein Tools - ET200 - Electronic Voltage/Continuity Tester
hardclikk.com
23% off
$34.98
$45.47
Klein Tools - ET200 - Electronic Voltage/Continuity Tester
hardclikk.com
$15.99
Non Contact Voltage Tester Pen Electrical Tools Electrical Tester AC 12-1000V/48V-1000V LED Flashlight Buzzer Alarm For Live/Null Wire Tester Judgment
LightIntheBox.com
2
$15.99
Non Contact Voltage Tester Pen Electrical Tools Electrical Tester AC 12-1000V/48V-1000V LED Flashlight Buzzer Alarm For Live/Null Wire Tester Judgment
LightIntheBox.com
2
$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
$104.95
Electrical Circuit Testing Tool
HD Truck Source
$104.95
Electrical Circuit Testing Tool
HD Truck Source
$388.17
Network & Cable Tester With Probe
Home Depot
Free shipping
$388.17
Network & Cable Tester With Probe
Home Depot
Free shipping
$160.65
$189.00
Fieldpiece SC260 TRMS AC/DC Compact Clamp Meter With Backlit Display
Test Equipment Depot
1K+
15% off
$160.65
$189.00
Fieldpiece SC260 TRMS AC/DC Compact Clamp Meter With Backlit Display
Test Equipment Depot
1K+
$38.99
$77.98
Sakerplus 8-In-1 Voltage Testing Wire Stripper Pliers
Sakerplus
50% off
$38.99
$77.98
Sakerplus 8-In-1 Voltage Testing Wire Stripper Pliers
Sakerplus
$7.00
Ammoon Car Electric Testing Lamp, Automotive Circuit Tester, Red Wire Test Tool
Walmart
Free shipping
$7.00
Ammoon Car Electric Testing Lamp, Automotive Circuit Tester, Red Wire Test Tool
Walmart
Free shipping
$45.69
$63.97
Greenlee Gt-12 Non-Contact Self-Testing Voltage Detector
hardclikk.com
28% off
$45.69
$63.97
Greenlee Gt-12 Non-Contact Self-Testing Voltage Detector
hardclikk.com
$746.50
3565 TSURUGA ELECTRIC - Test Equipment & Continuity Tester Supplies
Radwell.com
$746.50
3565 TSURUGA ELECTRIC - Test Equipment & Continuity Tester Supplies
Radwell.com