Shop Circuit Wizard Test Equipment

Sponsored
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$68.02
$90.69
Hamiltonbuhl Circuit Wizard Kit | Elementary-Middle School | Kids
School Specialty
24% off
$68.02
$90.69
Hamiltonbuhl Circuit Wizard Kit | Elementary-Middle School | Kids
School Specialty
$624.69
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits/Open Circuits/Shorts Grounds Model: PPKIT03S
Grainger
529
$624.69
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits/Open Circuits/Shorts Grounds Model: PPKIT03S
Grainger
$412.02
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PP3LS01
Grainger
1
$412.02
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PP3LS01
Grainger
$135.38
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBL3PT2511 30A Model: HBL3PT2511
Grainger
$135.38
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBL3PT2511 30A Model: HBL3PT2511
Grainger
$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
$52.40
$68.01
Hamiltonbuhl Circuit Wizard Kit
Walmart
Free shipping
22% off
$52.40
$68.01
Hamiltonbuhl Circuit Wizard Kit
Walmart
$291.67
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PP319FTCRED
Grainger
$291.67
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PP319FTCRED
Grainger
$119.76
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBLT2321 20 A, UL Model: HBLT2321
Grainger
$119.76
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBLT2321 20 A, UL Model: HBLT2321
Grainger
$41.96
National Electric / Z Tronix Nl10001 Circuit Tester Circuit Wizard
eBay
Free shipping
$41.96
National Electric / Z Tronix Nl10001 Circuit Tester Circuit Wizard
eBay
$134.99
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester, LED, 125VAC, 30A, HBLT26CM11
Zoro.com
$134.99
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester, LED, 125VAC, 30A, HBLT26CM11
Zoro.com
$92.15
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester, LED, 125VAC, HBLT2311
Zoro.com
$92.15
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester, LED, 125VAC, HBLT2311
Zoro.com
$136.92
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBLT26CM11 30 A Model: HBLT26CM11
Grainger
$136.92
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBLT26CM11 30 A Model: HBLT26CM11
Grainger
$223.64
Power Probe Circuit Tester: Circuit Tester, Electrical Circuits, 12 To 24V, Brass, Rubber, 4 Pieces Model: PP3CSRED
Grainger
$223.64
Power Probe Circuit Tester: Circuit Tester, Electrical Circuits, 12 To 24V, Brass, Rubber, 4 Pieces Model: PP3CSRED
Grainger
$48.00
$80.00
LCD Circuit Analyzer, AC100-240V RMS Circuit Analyzer Tester MS5908A/MS5908C LCD Circuit Analyzer, Voltage GFCI RCD Fault Tester (MS5908A US PLUG)
theeurobot
40% off
$48.00
$80.00
LCD Circuit Analyzer, AC100-240V RMS Circuit Analyzer Tester MS5908A/MS5908C LCD Circuit Analyzer, Voltage GFCI RCD Fault Tester (MS5908A US PLUG)
theeurobot
$74.90
VEVOR Automotive Circuit Tester 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting Automotive Power Tester Probe With 19.7 ft
VEVOR
$74.90
VEVOR Automotive Circuit Tester 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting Automotive Power Tester Probe With 19.7 ft
VEVOR
$41.99
VEVOR Automotive Circuit Tester 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting Automotive Power Tester Probe With 13 ft /
VEVOR
$41.99
VEVOR Automotive Circuit Tester 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting Automotive Power Tester Probe With 13 ft /
VEVOR
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
vip.skillgrowthhub.com
48% off
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
vip.skillgrowthhub.com
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
shopvenial
48% off
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
shopvenial
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
OneVibe Market
48% off
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
OneVibe Market
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
ynyidea
48% off
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
ynyidea
$20.99
$34.98
Electrical Wire Tracer Circuit Tester W/Tone Generator & Probe Kit
eBay
Free shipping
39% off
$20.99
$34.98
Electrical Wire Tracer Circuit Tester W/Tone Generator & Probe Kit
eBay
$583.44
Performance Tool Digital Automotive Circuit Tester: Circuit Tester, 3V/48V, Metal, Plastic, 1 Pieces Model: W2992
Grainger
371
$583.44
Performance Tool Digital Automotive Circuit Tester: Circuit Tester, 3V/48V, Metal, Plastic, 1 Pieces Model: W2992
Grainger
$105.99
Hubbell Wiring Device-Kellems Hbl3pt2511 Circuit Tester, Led
eBay
Free shipping
$105.99
Hubbell Wiring Device-Kellems Hbl3pt2511 Circuit Tester, Led
eBay
$54.00
$90.00
VEVOR Automotive Circuit Tester Kit, 8-35 DCV Power Circuit Probe Tester With TFT Color Display And Lighting, 2-In-1 Electrical Automotive Power Tester Probe With 19.7 ft / 6 m Extension Cable(SVM10)
shopvenial
40% off
$54.00
$90.00
VEVOR Automotive Circuit Tester Kit, 8-35 DCV Power Circuit Probe Tester With TFT Color Display And Lighting, 2-In-1 Electrical Automotive Power Tester Probe With 19.7 ft / 6 m Extension Cable(SVM10)
shopvenial
$124.99
Electrical Power Circuit Tester Multimeter Oscilloscope Relay Injector Tester
eBay
Free shipping
$124.99
Electrical Power Circuit Tester Multimeter Oscilloscope Relay Injector Tester
eBay
$32.96
OTC Circuit Tester: Circuit Tester, Electrical Circuits/Open Circuits/Shorts Grounds, 12V/6V Model: 3633
Grainger
902
$32.96
OTC Circuit Tester: Circuit Tester, Electrical Circuits/Open Circuits/Shorts Grounds, 12V/6V Model: 3633
Grainger
$445.51
Auto Power Circuit Probe Tester W/ Breaker Finder,9-Volt-30-Volt Electrical Kit,Multimeter,Oscilloscope And 20 ft. Cable
Home Depot
Free shipping
$445.51
Auto Power Circuit Probe Tester W/ Breaker Finder,9-Volt-30-Volt Electrical Kit,Multimeter,Oscilloscope And 20 ft. Cable
Home Depot
$54.00
$90.00
VEVOR Automotive Circuit Tester Kit, 8-35 DCV Power Circuit Probe Tester With TFT Color Display And Lighting, 2-In-1 Electrical Automotive Power Tester Probe With 19.7 ft / 6 m Extension Cable(SVM10)
OneVibe Market
40% off
$54.00
$90.00
VEVOR Automotive Circuit Tester Kit, 8-35 DCV Power Circuit Probe Tester With TFT Color Display And Lighting, 2-In-1 Electrical Automotive Power Tester Probe With 19.7 ft / 6 m Extension Cable(SVM10)
OneVibe Market
$235.99
$289.99
NI-210 Professional VI Curve Tester Circuit Board Tester Tool With Two-Channel Simultaneous Display
Banggood
Free shipping
18% off
$235.99
$289.99
NI-210 Professional VI Curve Tester Circuit Board Tester Tool With Two-Channel Simultaneous Display
Banggood
$105.99
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester, LED Indicator, L21-20, HBL3PT2511
Zoro.com
$105.99
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester, LED Indicator, L21-20, HBL3PT2511
Zoro.com
$32.22
Circuit Breaker Finder Professional Circuit Breaker Finder Sensitivity Socket Tester Diagnostic Tool
Walmart
2
Free shipping
$32.22
Circuit Breaker Finder Professional Circuit Breaker Finder Sensitivity Socket Tester Diagnostic Tool
Walmart
$54.00
$90.00
2025 Autel Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, Auto Circuit Tester, Digital Multimeter/Relay Diode Resistance Tool Kit, 20ft Long Cord
shop.tenlca-gs.com
40% off
$54.00
$90.00
2025 Autel Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, Auto Circuit Tester, Digital Multimeter/Relay Diode Resistance Tool Kit, 20ft Long Cord
shop.tenlca-gs.com
$524.99
Vu-Data/Vudata 3110 In-Circuit Component Tester Curve Tracer Oscilloscope. Vu-Data. Other Testers & Calibrators. 3110.
eBay
Free shipping
$524.99
Vu-Data/Vudata 3110 In-Circuit Component Tester Curve Tracer Oscilloscope. Vu-Data. Other Testers & Calibrators. 3110.
eBay
$33.99
Klein Tools Circuit Tester In Red | 69105
Lowe's
1
$33.99
Klein Tools Circuit Tester In Red | 69105
Lowe's
$32.99
Electrical Wire Tracer Circuit Tester W/Tone Generator & Probe Kit,
eBay
1
Free shipping
$32.99
Electrical Wire Tracer Circuit Tester W/Tone Generator & Probe Kit,
eBay
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Shop Circuit Wizard Test Equipment

Sponsored
About our ads
$68.02
$90.69
Hamiltonbuhl Circuit Wizard Kit | Elementary-Middle School | Kids
School Specialty
24% off
$68.02
$90.69
Hamiltonbuhl Circuit Wizard Kit | Elementary-Middle School | Kids
School Specialty
$624.69
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits/Open Circuits/Shorts Grounds Model: PPKIT03S
Grainger
529
$624.69
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits/Open Circuits/Shorts Grounds Model: PPKIT03S
Grainger
$412.02
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PP3LS01
Grainger
1
$412.02
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PP3LS01
Grainger
$135.38
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBL3PT2511 30A Model: HBL3PT2511
Grainger
$135.38
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBL3PT2511 30A Model: HBL3PT2511
Grainger
$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
$52.40
$68.01
Hamiltonbuhl Circuit Wizard Kit
Walmart
Free shipping
22% off
$52.40
$68.01
Hamiltonbuhl Circuit Wizard Kit
Walmart
$291.67
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PP319FTCRED
Grainger
$291.67
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PP319FTCRED
Grainger
$119.76
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBLT2321 20 A, UL Model: HBLT2321
Grainger
$119.76
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBLT2321 20 A, UL Model: HBLT2321
Grainger
$41.96
National Electric / Z Tronix Nl10001 Circuit Tester Circuit Wizard
eBay
Free shipping
$41.96
National Electric / Z Tronix Nl10001 Circuit Tester Circuit Wizard
eBay
$134.99
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester, LED, 125VAC, 30A, HBLT26CM11
Zoro.com
$134.99
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester, LED, 125VAC, 30A, HBLT26CM11
Zoro.com
$92.15
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester, LED, 125VAC, HBLT2311
Zoro.com
$92.15
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester, LED, 125VAC, HBLT2311
Zoro.com
$136.92
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBLT26CM11 30 A Model: HBLT26CM11
Grainger
$136.92
Hubbell Wiring Device-Kellems Circuit Tester: GFCI & AC Circuit Analyzers, UL, HBLT26CM11 30 A Model: HBLT26CM11
Grainger
$223.64
Power Probe Circuit Tester: Circuit Tester, Electrical Circuits, 12 To 24V, Brass, Rubber, 4 Pieces Model: PP3CSRED
Grainger
$223.64
Power Probe Circuit Tester: Circuit Tester, Electrical Circuits, 12 To 24V, Brass, Rubber, 4 Pieces Model: PP3CSRED
Grainger
$48.00
$80.00
LCD Circuit Analyzer, AC100-240V RMS Circuit Analyzer Tester MS5908A/MS5908C LCD Circuit Analyzer, Voltage GFCI RCD Fault Tester (MS5908A US PLUG)
theeurobot
40% off
$48.00
$80.00
LCD Circuit Analyzer, AC100-240V RMS Circuit Analyzer Tester MS5908A/MS5908C LCD Circuit Analyzer, Voltage GFCI RCD Fault Tester (MS5908A US PLUG)
theeurobot
$74.90
VEVOR Automotive Circuit Tester 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting Automotive Power Tester Probe With 19.7 ft
VEVOR
$74.90
VEVOR Automotive Circuit Tester 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting Automotive Power Tester Probe With 19.7 ft
VEVOR
$41.99
VEVOR Automotive Circuit Tester 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting Automotive Power Tester Probe With 13 ft /
VEVOR
$41.99
VEVOR Automotive Circuit Tester 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting Automotive Power Tester Probe With 13 ft /
VEVOR
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
vip.skillgrowthhub.com
48% off
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
vip.skillgrowthhub.com
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
shopvenial
48% off
$86.73
$169.81
Klein Tools RT390 Circuit Analyzer With Large LCD, Identifies Wiring Faults, GFCI And AFCI Tester 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder(Receptacle Tester W/Voltage Drop+ Breaker Kit)
shopvenial