Shop Instrument to Test a Circuit Breaker

Sponsored
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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
294
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
294
$69.98
Klein Tools ET310KIT AC Circuit Breaker Finder Kit, Electric Tester, GFCI Tester, Leads, Adapters And Case
Amazon.com
346
Free shipping
$69.98
Klein Tools ET310KIT AC Circuit Breaker Finder Kit, Electric Tester, GFCI Tester, Leads, Adapters And Case
Amazon.com
346
$59.39
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
9K+
Free shipping
$59.39
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
9K+
$299.99
Klein Tools ET450 Advanced Underground Circuit Breaker Finder And Wire Tracer Kit For Energized And Non-Energized Breakers, Fuses, And Wires
Amazon.com
Free shipping
$299.99
Klein Tools ET450 Advanced Underground Circuit Breaker Finder And Wire Tracer Kit For Energized And Non-Energized Breakers, Fuses, And Wires
Amazon.com
Free shipping
$44.99
NOYAFA NF-827 Circuit Breaker Finder Tool With 3 Accessories &GFCI Outlet Tester, 90-120V AC Circuit Breaker Finder, Quickly Identify NCV Circuit
Amazon.com
400
Free shipping
$44.99
NOYAFA NF-827 Circuit Breaker Finder Tool With 3 Accessories &GFCI Outlet Tester, 90-120V AC Circuit Breaker Finder, Quickly Identify NCV Circuit
Amazon.com
400
$9,652.00
ETI PI-250 Gen2 - Portable Circuit Breaker Test Set - Peak Output 1000A, F-B156
TEquipment
$9,652.00
ETI PI-250 Gen2 - Portable Circuit Breaker Test Set - Peak Output 1000A, F-B156
TEquipment
$1,835.00
Square D 33594 : Circuit Breaker Test Kit, Hand Held
New Feedonomics Feed - ARC 8/12/2025
$1,835.00
Square D 33594 : Circuit Breaker Test Kit, Hand Held
New Feedonomics Feed - ARC 8/12/2025
$49.97
Klein Et310 Circuit Breaker Finder/Tester
New Feedonomics Feed - ARC 8/12/2025
2K+
$49.97
Klein Et310 Circuit Breaker Finder/Tester
New Feedonomics Feed - ARC 8/12/2025
2K+
$67.99
$79.99
Fluke BK120 Smarttrace Breaker Finder And Socket Tester
Amazon.com
276
Free shipping
15% off
$67.99
$79.99
Fluke BK120 Smarttrace Breaker Finder And Socket Tester
Amazon.com
276
$56.99
INSTRODOTS Circuit Breaker Finder Tool With Accessories, 90-135V AC Digital Breaker Finder With Integrated GFCI Outlet Tester, Circuit Tracer With
Amazon.com
Free shipping
$56.99
INSTRODOTS Circuit Breaker Finder Tool With Accessories, 90-135V AC Digital Breaker Finder With Integrated GFCI Outlet Tester, Circuit Tracer With
Amazon.com
Free shipping
$69.99
Klein Tools 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder, Non-Contact Voltage Tester Pen And Zipper Bag, 3-Piece
Amazon.com
1K+
Free shipping
$69.99
Klein Tools 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder, Non-Contact Voltage Tester Pen And Zipper Bag, 3-Piece
Amazon.com
1K+
$279.00
Extech CT70 AC Circuit Load Tester
Amazon.com
264
Free shipping
$279.00
Extech CT70 AC Circuit Load Tester
Amazon.com
264
$43.99
NF-827S Circuit Breaker Locator, GFCI Outlet Tester, Circuit Breaker Finder Tool, 90-120V AC Digital Circuit Finder With NCV Testing And Flashlight,
Amazon.com
Free shipping
$43.99
NF-827S Circuit Breaker Locator, GFCI Outlet Tester, Circuit Breaker Finder Tool, 90-120V AC Digital Circuit Finder With NCV Testing And Flashlight,
Amazon.com
Free shipping
$45.99
Focemta Circuit Breaker Finder & GFCI Outlet Tester With Digital LCD Display, 90-135V Electrical Circuit Tracer Tool For Electricians/DIY -
Amazon.com
295
Free shipping
$45.99
Focemta Circuit Breaker Finder & GFCI Outlet Tester With Digital LCD Display, 90-135V Electrical Circuit Tracer Tool For Electricians/DIY -
Amazon.com
295
$30.39
Gardner Bender Hgt6520 Circuit Analyzer Tester
New Feedonomics Feed - ARC 8/12/2025
$30.39
Gardner Bender Hgt6520 Circuit Analyzer Tester
New Feedonomics Feed - ARC 8/12/2025
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit, 2025 Advanced Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Tool, Activate
Amazon.com
Free shipping
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit, 2025 Advanced Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Tool, Activate
Amazon.com
Free shipping
$13.90
Automatic Electric Circuit Polarity Phase Voltage Detector Wall Plug Breaker Finder US Socket Tester Outlet Tester RCD Test (US Plug)
Amazon.com
$13.90
Automatic Electric Circuit Polarity Phase Voltage Detector Wall Plug Breaker Finder US Socket Tester Outlet Tester RCD Test (US Plug)
Amazon.com
$29.99
$35.99
UNI-T UT25A Circuit Breaker Finder Line Detector American Specification Socket Tester W/Analogue Receiver&LED Indicator Leakage Circuit Breaker
Amazon.com
27
16% off
$29.99
$35.99
UNI-T UT25A Circuit Breaker Finder Line Detector American Specification Socket Tester W/Analogue Receiver&LED Indicator Leakage Circuit Breaker
Amazon.com
27
$22.24
$26.99
Klein Tools 80025 Outlet Tester Kit With GFCI Tester And Non-Contact Voltage Test Pen, 2-Piece
Amazon.com
30
17% off
$22.24
$26.99
Klein Tools 80025 Outlet Tester Kit With GFCI Tester And Non-Contact Voltage Test Pen, 2-Piece
Amazon.com
30
$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
63
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
63
$33.99
Klein 69105 Circuit Tester W/Probes
New Feedonomics Feed - ARC 8/12/2025
1
$33.99
Klein 69105 Circuit Tester W/Probes
New Feedonomics Feed - ARC 8/12/2025
1
$89.99
Autel Powerscan PS100 Circuit Tester, 12V 24V Automotive Electrical Tester, Circuit Breaker Finder, AC/DC/Continuity/Signal Test, Component Activation
Amazon.com
7
Free shipping
$89.99
Autel Powerscan PS100 Circuit Tester, 12V 24V Automotive Electrical Tester, Circuit Breaker Finder, AC/DC/Continuity/Signal Test, Component Activation
Amazon.com
7
$16.99
Short Pro Tool - 24 VAC Circuit Short Finder Tester With Light Indicator And Automatic Reset
Amazon.com
5
$16.99
Short Pro Tool - 24 VAC Circuit Short Finder Tester With Light Indicator And Automatic Reset
Amazon.com
5
$54.00
Power Circuit Probe Tester BT260 Electrical Circuit Tester Automotive Circuit Tester Fuse Relay Short Tester Breaker Finder 6-30V AC DC Voltage
Amazon.com
20
Free shipping
$54.00
Power Circuit Probe Tester BT260 Electrical Circuit Tester Automotive Circuit Tester Fuse Relay Short Tester Breaker Finder 6-30V AC DC Voltage
Amazon.com
20
$68.40
$114.00
Klein Tools 80064 AC Circuit Breaker Kit - 3-Piece Outlet Tester With LCD Display Circuit Breaker Finder Accessory Kit(3-Piece Kit/Breaker Kit + Outlet Tester + Accessory)
specialeffectsband
39% off
$68.40
$114.00
Klein Tools 80064 AC Circuit Breaker Kit - 3-Piece Outlet Tester With LCD Display Circuit Breaker Finder Accessory Kit(3-Piece Kit/Breaker Kit + Outlet Tester + Accessory)
specialeffectsband
$25.36
$33.98
Sperry Instruments CS550A Circuit Breaker Finder, Quickly Locate AC Circuits/Fuses, Visual LED, Plug Style Transmitter/Auto-Sensing Receiver, 120V AC,
Amazon.com
1K+
25% off
$25.36
$33.98
Sperry Instruments CS550A Circuit Breaker Finder, Quickly Locate AC Circuits/Fuses, Visual LED, Plug Style Transmitter/Auto-Sensing Receiver, 120V AC,
Amazon.com
1K+
$69.99
Electrical Tester For 6V-30V Cars, Short Circuit Breaker Finder Tool, Automotive Circuit Tester, Voltage Tester, P150
Amazon.com
1K+
Free shipping
$69.99
Electrical Tester For 6V-30V Cars, Short Circuit Breaker Finder Tool, Automotive Circuit Tester, Voltage Tester, P150
Amazon.com
1K+
$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)
specialeffectsband
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)
specialeffectsband
$307.27
Fluke Circuit Breaker Finder With Electrical Tester Model: FLK-BK120-T5-600
Grainger
$307.27
Fluke Circuit Breaker Finder With Electrical Tester Model: FLK-BK120-T5-600
Grainger
$12,308.00
SMC PME-500-TR (11M) - Circuit Breaker Analyzer With 11m Leads
TEquipment
$12,308.00
SMC PME-500-TR (11M) - Circuit Breaker Analyzer With 11m Leads
TEquipment
$99.70
Fluke Circuit Breaker Finder: FLUKE-BK120, 110 To 125V AC, Energized, CAT III 150V, 50 To 60 Hz Model: FLUKE-BK120
Grainger
276
$99.70
Fluke Circuit Breaker Finder: FLUKE-BK120, 110 To 125V AC, Energized, CAT III 150V, 50 To 60 Hz Model: FLUKE-BK120
Grainger
276
$10,570.00
SMC PME-600-T (11M) - Circuit Breaker Analyzer, 11m Leads, Wi-Fi, LAN, USB
TEquipment
$10,570.00
SMC PME-600-T (11M) - Circuit Breaker Analyzer, 11m Leads, Wi-Fi, LAN, USB
TEquipment
$42.68
$55.48
IDEAL INDUSTRIES INC. 61-534 Digital Circuit Breaker Finder With Digital Receiver And GFCI Circuit Tester
theminutetrader
23% off
$42.68
$55.48
IDEAL INDUSTRIES INC. 61-534 Digital Circuit Breaker Finder With Digital Receiver And GFCI Circuit Tester
theminutetrader
$64.81
Extech Circuit Breaker Finder: CB10, 90 To 120V AC, Energized, 47 To 63 Hz, CE/Culus, No Display Model: CB10
Grainger
2K+
$64.81
Extech Circuit Breaker Finder: CB10, 90 To 120V AC, Energized, 47 To 63 Hz, CE/Culus, No Display Model: CB10
Grainger
2K+
$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
$106.64
NF-827 90-120 Volt AC Circuit Breaker Finder GFCI Outlet Tester Electric Tester Storage Case Flashlight Kit
Home Depot
Free shipping
$106.64
NF-827 90-120 Volt AC Circuit Breaker Finder GFCI Outlet Tester Electric Tester Storage Case Flashlight Kit
Home Depot
Free shipping
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    Shop Instrument to Test a Circuit Breaker

    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
    294
    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
    294
    $69.98
    Klein Tools ET310KIT AC Circuit Breaker Finder Kit, Electric Tester, GFCI Tester, Leads, Adapters And Case
    Amazon.com
    346
    Free shipping
    $69.98
    Klein Tools ET310KIT AC Circuit Breaker Finder Kit, Electric Tester, GFCI Tester, Leads, Adapters And Case
    Amazon.com
    346
    $59.39
    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
    9K+
    Free shipping
    $59.39
    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
    9K+
    $299.99
    Klein Tools ET450 Advanced Underground Circuit Breaker Finder And Wire Tracer Kit For Energized And Non-Energized Breakers, Fuses, And Wires
    Amazon.com
    Free shipping
    $299.99
    Klein Tools ET450 Advanced Underground Circuit Breaker Finder And Wire Tracer Kit For Energized And Non-Energized Breakers, Fuses, And Wires
    Amazon.com
    Free shipping
    $44.99
    NOYAFA NF-827 Circuit Breaker Finder Tool With 3 Accessories &GFCI Outlet Tester, 90-120V AC Circuit Breaker Finder, Quickly Identify NCV Circuit
    Amazon.com
    400
    Free shipping
    $44.99
    NOYAFA NF-827 Circuit Breaker Finder Tool With 3 Accessories &GFCI Outlet Tester, 90-120V AC Circuit Breaker Finder, Quickly Identify NCV Circuit
    Amazon.com
    400
    $9,652.00
    ETI PI-250 Gen2 - Portable Circuit Breaker Test Set - Peak Output 1000A, F-B156
    TEquipment
    $9,652.00
    ETI PI-250 Gen2 - Portable Circuit Breaker Test Set - Peak Output 1000A, F-B156
    TEquipment
    $1,835.00
    Square D 33594 : Circuit Breaker Test Kit, Hand Held
    New Feedonomics Feed - ARC 8/12/2025
    $1,835.00
    Square D 33594 : Circuit Breaker Test Kit, Hand Held
    New Feedonomics Feed - ARC 8/12/2025
    $49.97
    Klein Et310 Circuit Breaker Finder/Tester
    New Feedonomics Feed - ARC 8/12/2025
    2K+
    $49.97
    Klein Et310 Circuit Breaker Finder/Tester
    New Feedonomics Feed - ARC 8/12/2025
    2K+
    $67.99
    $79.99
    Fluke BK120 Smarttrace Breaker Finder And Socket Tester
    Amazon.com
    276
    Free shipping
    15% off
    $67.99
    $79.99
    Fluke BK120 Smarttrace Breaker Finder And Socket Tester
    Amazon.com
    276
    $56.99
    INSTRODOTS Circuit Breaker Finder Tool With Accessories, 90-135V AC Digital Breaker Finder With Integrated GFCI Outlet Tester, Circuit Tracer With
    Amazon.com
    Free shipping
    $56.99
    INSTRODOTS Circuit Breaker Finder Tool With Accessories, 90-135V AC Digital Breaker Finder With Integrated GFCI Outlet Tester, Circuit Tracer With
    Amazon.com
    Free shipping
    $69.99
    Klein Tools 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder, Non-Contact Voltage Tester Pen And Zipper Bag, 3-Piece
    Amazon.com
    1K+
    Free shipping
    $69.99
    Klein Tools 80064 AC Circuit Breaker Kit With GFCI Digital Circuit Breaker Finder, Non-Contact Voltage Tester Pen And Zipper Bag, 3-Piece
    Amazon.com
    1K+
    $279.00
    Extech CT70 AC Circuit Load Tester
    Amazon.com
    264
    Free shipping
    $279.00
    Extech CT70 AC Circuit Load Tester
    Amazon.com
    264
    $43.99
    NF-827S Circuit Breaker Locator, GFCI Outlet Tester, Circuit Breaker Finder Tool, 90-120V AC Digital Circuit Finder With NCV Testing And Flashlight,
    Amazon.com
    Free shipping
    $43.99
    NF-827S Circuit Breaker Locator, GFCI Outlet Tester, Circuit Breaker Finder Tool, 90-120V AC Digital Circuit Finder With NCV Testing And Flashlight,
    Amazon.com
    Free shipping
    $45.99
    Focemta Circuit Breaker Finder & GFCI Outlet Tester With Digital LCD Display, 90-135V Electrical Circuit Tracer Tool For Electricians/DIY -
    Amazon.com
    295
    Free shipping
    $45.99
    Focemta Circuit Breaker Finder & GFCI Outlet Tester With Digital LCD Display, 90-135V Electrical Circuit Tracer Tool For Electricians/DIY -
    Amazon.com
    295
    $30.39
    Gardner Bender Hgt6520 Circuit Analyzer Tester
    New Feedonomics Feed - ARC 8/12/2025
    $30.39
    Gardner Bender Hgt6520 Circuit Analyzer Tester
    New Feedonomics Feed - ARC 8/12/2025
    $89.99
    Autel Powerscan PS100 Power Circuit Probe Kit, 2025 Advanced Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Tool, Activate
    Amazon.com
    Free shipping
    $89.99
    Autel Powerscan PS100 Power Circuit Probe Kit, 2025 Advanced Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Tool, Activate
    Amazon.com
    Free shipping
    $13.90
    Automatic Electric Circuit Polarity Phase Voltage Detector Wall Plug Breaker Finder US Socket Tester Outlet Tester RCD Test (US Plug)
    Amazon.com
    $13.90
    Automatic Electric Circuit Polarity Phase Voltage Detector Wall Plug Breaker Finder US Socket Tester Outlet Tester RCD Test (US Plug)
    Amazon.com
    $29.99
    $35.99
    UNI-T UT25A Circuit Breaker Finder Line Detector American Specification Socket Tester W/Analogue Receiver&LED Indicator Leakage Circuit Breaker
    Amazon.com
    27
    16% off
    $29.99
    $35.99
    UNI-T UT25A Circuit Breaker Finder Line Detector American Specification Socket Tester W/Analogue Receiver&LED Indicator Leakage Circuit Breaker
    Amazon.com
    27