Shop Basic Electrical Testers

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$44.97
$49.97
Klein Tools ET310 AC Circuit Breaker Finder, Electric And Voltage Tester With Integrated GFCI Outlet Tester
Amazon.com
22K+
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
22K+
$99.98
Klein Tools VDV501-851 Cable Tester Kit With Scout Pro 3 For Ethernet / Data, Coax / Video And Phone Cables, 5 Locator Remotes
Amazon.com
Free shipping
$99.98
Klein Tools VDV501-851 Cable Tester Kit With Scout Pro 3 For Ethernet / Data, Coax / Video And Phone Cables, 5 Locator Remotes
Amazon.com
Free shipping
$27.97
Klein Tools NCVT2P Dual Range, Non-Contact Voltage Tester, 12-1000V AC, Visual And Audible Indicators, Auto Power Off
Amazon.com
$27.97
Klein Tools NCVT2P Dual Range, Non-Contact Voltage Tester, 12-1000V AC, Visual And Audible Indicators, Auto Power Off
Amazon.com
$64.98
Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC Current, 50 Mohms Resistance
Amazon.com
256
Free shipping
$64.98
Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC Current, 50 Mohms Resistance
Amazon.com
256
$149.82
$164.99
Fluke T5-600 Electrical Voltage, Continuity And Current Tester, Measures AC Current Up To 100 A Without Contact, Automatically Select AC/DC Voltage
Amazon.com
Free shipping
$149.82
$164.99
Fluke T5-600 Electrical Voltage, Continuity And Current Tester, Measures AC Current Up To 100 A Without Contact, Automatically Select AC/DC Voltage
Amazon.com
Free shipping
$39.99
Lang Tools Digital Multimeters - Multimeter, CATIII Digital Multimeter, LCD Readout, AA Battery Power Supply | Lang Tools 13809
Summit Racing
2
$39.99
Lang Tools Digital Multimeters - Multimeter, CATIII Digital Multimeter, LCD Readout, AA Battery Power Supply | Lang Tools 13809
Summit Racing
2
$54.99
Digital Clamp Meter | 600A AC/DC
Signature Solar
$54.99
Digital Clamp Meter | 600A AC/DC
Signature Solar
$349.00
AEMC - 2131.12 275HVD Non-Contact AC High Voltage Detector, 240V To 275Kv Range,Red
Amazon.com
14
Free shipping
$349.00
AEMC - 2131.12 275HVD Non-Contact AC High Voltage Detector, 240V To 275Kv Range,Red
Amazon.com
14
$169.99
$199.97
Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester, 4000 Ohms Resistance, 125V/250V/500V/1000V, Auto-Ranging TRMS Multimeter
Amazon.com
Free shipping
14% off
$169.99
$199.97
Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester, 4000 Ohms Resistance, 125V/250V/500V/1000V, Auto-Ranging TRMS Multimeter
Amazon.com
Free shipping
$35.41
INNOVA 3320 Auto-Ranging Digital Multimeter, Red & Black
Amazon.com
Free shipping
$35.41
INNOVA 3320 Auto-Ranging Digital Multimeter, Red & Black
Amazon.com
Free shipping
$9.99
$14.99
Test Light Automotive 3-48V Digital LED Circuit Tester, Auto Light Tester With Voltage Display, Electric Tester Pen With Voltmeter And Probe For
Amazon.com
33% off
$9.99
$14.99
Test Light Automotive 3-48V Digital LED Circuit Tester, Auto Light Tester With Voltage Display, Electric Tester Pen With Voltmeter And Probe For
Amazon.com
$89.99
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece
Amazon.com
2
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
2
$54.00
$90.00
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece(Premium Tester 3-Piece Kit)
chartopaz
40% off
$54.00
$90.00
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece(Premium Tester 3-Piece Kit)
chartopaz
$5.95
Test Light Automotive, 6V-12V-24V Circuit Tester With Light For Continuity Voltage Electrical Fuse Tester, Car Electric Tester Pen ABS Handle With
Amazon.com
8
$5.95
Test Light Automotive, 6V-12V-24V Circuit Tester With Light For Continuity Voltage Electrical Fuse Tester, Car Electric Tester Pen ABS Handle With
Amazon.com
8
$13.95
$18.99
Astroai Digital Multimeter Tester 2000 Counts With DC AC Voltmeter And Ohm Volt Amp Meter Measures Voltage, Current, Resistance, Continuity And Diode
Amazon.com
26% off
$13.95
$18.99
Astroai Digital Multimeter Tester 2000 Counts With DC AC Voltmeter And Ohm Volt Amp Meter Measures Voltage, Current, Resistance, Continuity And Diode
Amazon.com
$479.99
UNI-T UT513A 5Kv Basic Insulation Resistance Tester
Transcat
$479.99
UNI-T UT513A 5Kv Basic Insulation Resistance Tester
Transcat
$89.99
2025 Autel Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, Auto Circuit Tester, Digital Multimeter
Amazon.com
Free shipping
$89.99
2025 Autel Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, Auto Circuit Tester, Digital Multimeter
Amazon.com
Free shipping
$1,042.00
GW Instek GPT-9602 A.C. 100VA AC/DC Withstanding Voltage Tester
Saelig Company Inc
$1,042.00
GW Instek GPT-9602 A.C. 100VA AC/DC Withstanding Voltage Tester
Saelig Company Inc
$58.68
$76.28
DC Load Tester KP182 Single Channel Electronic DC Load Test Meter Internal Resistance Tester Power Tester£ US Plug£©
theminutetrader
23% off
$58.68
$76.28
DC Load Tester KP182 Single Channel Electronic DC Load Test Meter Internal Resistance Tester Power Tester£ US Plug£©
theminutetrader
$17.99
Innova 3300 Hands-Free Digital Multimeter Black
Amazon.com
Free shipping
$17.99
Innova 3300 Hands-Free Digital Multimeter Black
Amazon.com
Free shipping
$29.96
Klein Tools Rt250 Gfci Outlet Tester With Lcd Display Electric Voltage
eBay
Free shipping
$29.96
Klein Tools Rt250 Gfci Outlet Tester With Lcd Display Electric Voltage
eBay
Free shipping
$16.99
ALLOSUN Pocket Size Compact Digital Multimeter Auto Range Multi Continuity Tester (EM3082 (Auto Range))
Amazon.com
$16.99
ALLOSUN Pocket Size Compact Digital Multimeter Auto Range Multi Continuity Tester (EM3082 (Auto Range))
Amazon.com
$7.98
MXCOIRTP Automotive Test Light With 3-120V LED DC Digital Voltage Display, Circuit Tester Automotive With Dual Color Polarity Indicator, Electrical
Amazon.com
$7.98
MXCOIRTP Automotive Test Light With 3-120V LED DC Digital Voltage Display, Circuit Tester Automotive With Dual Color Polarity Indicator, Electrical
Amazon.com
$115.59
$135.99
Fluke 15B+ Digital Multimeter, For Electrical Applications, Measures AC/DC Voltage And Current Measurements Up To 1000V And 10A, Along With Resistance
Amazon.com
19
Free shipping
15% off
$115.59
$135.99
Fluke 15B+ Digital Multimeter, For Electrical Applications, Measures AC/DC Voltage And Current Measurements Up To 1000V And 10A, Along With Resistance
Amazon.com
19
$197.20
Fluke T5-1000 Voltage, Continuity And Current Tester, Openjaw Design For Current Measurements Without Metallic Contact, Includes Detachable Slim Reach
Amazon.com
777
Free shipping
$197.20
Fluke T5-1000 Voltage, Continuity And Current Tester, Openjaw Design For Current Measurements Without Metallic Contact, Includes Detachable Slim Reach
Amazon.com
777
$67.99
$79.99
Fluke BK120 Smarttrace Breaker Finder And Socket Tester
Amazon.com
Free shipping
15% off
$67.99
$79.99
Fluke BK120 Smarttrace Breaker Finder And Socket Tester
Amazon.com
Free shipping
$699.99
UNI-T UT513B 5Kv High-Voltage Insulation Resistance Tester
Transcat
$699.99
UNI-T UT513B 5Kv High-Voltage Insulation Resistance Tester
Transcat
$3,705.00
Associated Equipment Electrical System Tester 12/24V 500A Digital - 6042
Global Industrial
7
$3,705.00
Associated Equipment Electrical System Tester 12/24V 500A Digital - 6042
Global Industrial
7
$24.47
$48.94
Mini Electric Test Pen, Non Contact Cordless Voltage Detector For Electrical Circuits | Daily Deals Depot
Inspire Uplift
Free shipping
50% off
$24.47
$48.94
Mini Electric Test Pen, Non Contact Cordless Voltage Detector For Electrical Circuits | Daily Deals Depot
Inspire Uplift
Free shipping
$109.00
Extech VT30 LCD Multifunction Voltage Tester
Transcat
$109.00
Extech VT30 LCD Multifunction Voltage Tester
Transcat
$220.47
Fluke PRV240FS Proving Unit For T6 Electrical Tester
Amazon.com
Free shipping
$220.47
Fluke PRV240FS Proving Unit For T6 Electrical Tester
Amazon.com
Free shipping
$12.80
Agratronix 5 Light Electric Fence Line Voltage Tester | T-7
BarnDoor AG
$12.80
Agratronix 5 Light Electric Fence Line Voltage Tester | T-7
BarnDoor AG
$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
$1,122.17
OTC Tools 3168-HD - Heavy Duty Battery & Electrical System Diagnostic Tester Kit With Printer
ToolPan
$1,122.17
OTC Tools 3168-HD - Heavy Duty Battery & Electrical System Diagnostic Tester Kit With Printer
ToolPan
$173.59
$230.99
Fluke TL81A Deluxe Electronic Test Lead Kit
Amazon.com
Free shipping
24% off
$173.59
$230.99
Fluke TL81A Deluxe Electronic Test Lead Kit
Amazon.com
Free shipping
$363.11
$478.99
Fluke 177 True-RMS Digital Multimeter
Amazon.com
Free shipping
24% off
$363.11
$478.99
Fluke 177 True-RMS Digital Multimeter
Amazon.com
Free shipping

Shop Basic Electrical Testers

Sponsored
About our ads
$44.97
$49.97
Klein Tools ET310 AC Circuit Breaker Finder, Electric And Voltage Tester With Integrated GFCI Outlet Tester
Amazon.com
22K+
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
22K+
$99.98
Klein Tools VDV501-851 Cable Tester Kit With Scout Pro 3 For Ethernet / Data, Coax / Video And Phone Cables, 5 Locator Remotes
Amazon.com
Free shipping
$99.98
Klein Tools VDV501-851 Cable Tester Kit With Scout Pro 3 For Ethernet / Data, Coax / Video And Phone Cables, 5 Locator Remotes
Amazon.com
Free shipping
$27.97
Klein Tools NCVT2P Dual Range, Non-Contact Voltage Tester, 12-1000V AC, Visual And Audible Indicators, Auto Power Off
Amazon.com
$27.97
Klein Tools NCVT2P Dual Range, Non-Contact Voltage Tester, 12-1000V AC, Visual And Audible Indicators, Auto Power Off
Amazon.com
$64.98
Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC Current, 50 Mohms Resistance
Amazon.com
256
Free shipping
$64.98
Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC Current, 50 Mohms Resistance
Amazon.com
256
$149.82
$164.99
Fluke T5-600 Electrical Voltage, Continuity And Current Tester, Measures AC Current Up To 100 A Without Contact, Automatically Select AC/DC Voltage
Amazon.com
Free shipping
$149.82
$164.99
Fluke T5-600 Electrical Voltage, Continuity And Current Tester, Measures AC Current Up To 100 A Without Contact, Automatically Select AC/DC Voltage
Amazon.com
Free shipping
$39.99
Lang Tools Digital Multimeters - Multimeter, CATIII Digital Multimeter, LCD Readout, AA Battery Power Supply | Lang Tools 13809
Summit Racing
2
$39.99
Lang Tools Digital Multimeters - Multimeter, CATIII Digital Multimeter, LCD Readout, AA Battery Power Supply | Lang Tools 13809
Summit Racing
2
$54.99
Digital Clamp Meter | 600A AC/DC
Signature Solar
$54.99
Digital Clamp Meter | 600A AC/DC
Signature Solar
$349.00
AEMC - 2131.12 275HVD Non-Contact AC High Voltage Detector, 240V To 275Kv Range,Red
Amazon.com
14
Free shipping
$349.00
AEMC - 2131.12 275HVD Non-Contact AC High Voltage Detector, 240V To 275Kv Range,Red
Amazon.com
14
$169.99
$199.97
Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester, 4000 Ohms Resistance, 125V/250V/500V/1000V, Auto-Ranging TRMS Multimeter
Amazon.com
Free shipping
14% off
$169.99
$199.97
Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester, 4000 Ohms Resistance, 125V/250V/500V/1000V, Auto-Ranging TRMS Multimeter
Amazon.com
Free shipping
$35.41
INNOVA 3320 Auto-Ranging Digital Multimeter, Red & Black
Amazon.com
Free shipping
$35.41
INNOVA 3320 Auto-Ranging Digital Multimeter, Red & Black
Amazon.com
Free shipping
$9.99
$14.99
Test Light Automotive 3-48V Digital LED Circuit Tester, Auto Light Tester With Voltage Display, Electric Tester Pen With Voltmeter And Probe For
Amazon.com
33% off
$9.99
$14.99
Test Light Automotive 3-48V Digital LED Circuit Tester, Auto Light Tester With Voltage Display, Electric Tester Pen With Voltmeter And Probe For
Amazon.com
$89.99
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece
Amazon.com
2
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
2
$54.00
$90.00
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece(Premium Tester 3-Piece Kit)
chartopaz
40% off
$54.00
$90.00
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece(Premium Tester 3-Piece Kit)
chartopaz
$5.95
Test Light Automotive, 6V-12V-24V Circuit Tester With Light For Continuity Voltage Electrical Fuse Tester, Car Electric Tester Pen ABS Handle With
Amazon.com
8
$5.95
Test Light Automotive, 6V-12V-24V Circuit Tester With Light For Continuity Voltage Electrical Fuse Tester, Car Electric Tester Pen ABS Handle With
Amazon.com
8
$13.95
$18.99
Astroai Digital Multimeter Tester 2000 Counts With DC AC Voltmeter And Ohm Volt Amp Meter Measures Voltage, Current, Resistance, Continuity And Diode
Amazon.com
26% off
$13.95
$18.99
Astroai Digital Multimeter Tester 2000 Counts With DC AC Voltmeter And Ohm Volt Amp Meter Measures Voltage, Current, Resistance, Continuity And Diode
Amazon.com
$479.99
UNI-T UT513A 5Kv Basic Insulation Resistance Tester
Transcat
$479.99
UNI-T UT513A 5Kv Basic Insulation Resistance Tester
Transcat
$89.99
2025 Autel Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, Auto Circuit Tester, Digital Multimeter
Amazon.com
Free shipping
$89.99
2025 Autel Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, Auto Circuit Tester, Digital Multimeter
Amazon.com
Free shipping
$1,042.00
GW Instek GPT-9602 A.C. 100VA AC/DC Withstanding Voltage Tester
Saelig Company Inc
$1,042.00
GW Instek GPT-9602 A.C. 100VA AC/DC Withstanding Voltage Tester
Saelig Company Inc