Circuit Testers and Finders

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Quickly identify a circuit breaker, cable fault or GFI receptacle issue. Whether you're working with a circuit breaker finder, fault locator or receptacle tester, monitoring is made simple with features such as audible and visible alarms, intuitive digital interfaces and rugged designs that can handle almost any work environment.

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Circuit Breaker Finders

Circuit Breaker Finders

Fault Locators

Fault Locators

Receptacle Testers

Receptacle Testers

Circuit Breaker Finders

Circuit Breaker Finders

Fault Locators

Fault Locators

Receptacle Testers

Receptacle Testers

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Showing 61 to 80 of 93 products

Klein Tools RT390 Circuit Analyzer-

Klein Tools RT390 Circuit Analyzer
Model: RT390

Sale Price $159.99 USD
Regular Price $223.98 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $159.99 USD
Regular Price $223.98 USD
Availability 2 to 3 Weeks
Quantity

Klein Tools ET450 Advanced Electrical Circuit Breaker Finder and Wire Tracer Kit and Case-

Klein Tools ET450 Advanced Electrical Circuit Breaker Finder and Wire Tracer Kit and Case
Model: ET450

Sale Price $299.99 USD
Regular Price $449.98 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $299.99 USD
Regular Price $449.98 USD
Availability 2 to 3 Weeks
Quantity

Amprobe ST-102B GFCI Receptacle Tester with 110-125V-

Amprobe ST-102B GFCI Receptacle Tester with 110-125V
Model: ST-102B

Sale Price $25.19 USD
Regular Price $27.99 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $25.19 USD
Regular Price $27.99 USD
Availability 4 to 5 Weeks
Quantity

TRIPLETT ET102 Residential and Electrical Receptacle Tester with pull handle-

TRIPLETT ET102 Residential and Electrical Receptacle Tester with pull handle
Model: ET102

Sale Price $5.24 USD
Regular Price $6.59 USD
Availability 5 Days

Qty:

Sale Price $5.24 USD
Regular Price $6.59 USD
Availability 5 Days
Quantity

TRIPLETT CBF200 3-in-1 Circuit Breaker Finder-

TRIPLETT CBF200 3-in-1 Circuit Breaker Finder
Model: CBF200

Sale Price $65.58 USD
Regular Price $82.49 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $65.58 USD
Regular Price $82.49 USD
Availability 2 to 3 Weeks
Quantity

Klein Tools ET45VP AC/DC Voltage and Receptacle Electrical Test Kit-

Klein Tools ET45VP AC/DC Voltage and Receptacle Electrical Test Kit
Model: ET45VP

Sale Price $19.97 USD
Regular Price $28.70 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $19.97 USD
Regular Price $28.70 USD
Availability 2 to 3 Weeks
Quantity

Klein Tools RT250 GFCI Receptacle Tester with LCD-

Klein Tools RT250 GFCI Receptacle Tester with LCD
Model: RT250

Sale Price $24.97 USD
Regular Price $35.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $24.97 USD
Regular Price $35.00 USD
Availability 1 to 2 Weeks
Quantity

Klein Tools 69105 Circuit Tester, 80 to 600 VAC/VDC-

Klein Tools 69105 Circuit Tester, 80 to 600 VAC/VDC
Model: 69105

Sale Price $33.99 USD
Regular Price $53.14 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $33.99 USD
Regular Price $53.14 USD
Availability 2 to 3 Weeks
Quantity

Klein Tools RT110 Receptacle Tester-

Klein Tools RT110 Receptacle Tester
Model: RT110

Sale Price $10.97 USD
Regular Price $13.34 USD
Availability 10 in Stock

Qty:

Sale Price $10.97 USD
Regular Price $13.34 USD
Availability 10 in Stock
Quantity

Klein Tools RT210 GFCI Receptacle Tester-

Klein Tools RT210 GFCI Receptacle Tester
Model: RT210

Sale Price $13.98 USD
Regular Price $18.46 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $13.98 USD
Regular Price $18.46 USD
Availability 1 to 2 Weeks
Quantity

Klein Tools ET310 Digital Circuit Breaker Finder with GFCI outlet tester-

Klein Tools ET310 Digital Circuit Breaker Finder with GFCI outlet tester
Model: ET310

Sale Price $49.97 USD
Regular Price $75.10 USD
Availability 3 in Stock

Qty:

Sale Price $49.97 USD
Regular Price $75.10 USD
Availability 3 in Stock
Quantity

Klein Tools RT310 AFCI/GFCI Outlet Tester-

Klein Tools RT310 AFCI/GFCI Outlet Tester
Model: RT310

Sale Price $44.99 USD
Regular Price $65.18 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $44.99 USD
Regular Price $65.18 USD
Availability 1 to 2 Weeks
Quantity

Triplett ET200 AC Line Splitter and GCFI Receptacle Tester-

Triplett ET200 AC Line Splitter and GCFI Receptacle Tester
Model: ET200

Sale Price $17.48 USD
Regular Price $21.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $17.48 USD
Regular Price $21.99 USD
Availability 2 to 3 Weeks
Quantity

Triplett ET100 GCFI Receptacle Tester-

Triplett ET100 GCFI Receptacle Tester
Model: ET100

Sale Price $8.74 USD
Regular Price $10.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $8.74 USD
Regular Price $10.99 USD
Availability 2 to 3 Weeks
Quantity

REED R5210 Receptacle Tester with GFCI-

REED R5210 Receptacle Tester with GFCI
Model: R5210

Your Price $13.00 USD
Availability 529 in Stock

Qty:

Your Price $13.00 USD
Availability 529 in Stock
Quantity

Greenlee GT-10GFI Circuit Tester, 120 VAC-

Greenlee GT-10GFI Circuit Tester, 120 VAC
Model: GT-10GFI

Sale Price $21.71 USD
Regular Price $26.80 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $21.71 USD
Regular Price $26.80 USD
Availability 2 to 3 Weeks
Quantity

AFL VFI4-01-0900PR HiLite Miniature Visual Fault Identifier with 2.5 mm and 1.25 mm Universal Connectors-

AFL VFI4-01-0900PR HiLite Miniature Visual Fault Identifier with 2.5 mm and 1.25 mm Universal Connectors
Model: VFI4-01-0900PR

Sale Price $279.36 USD
Regular Price $288.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $279.36 USD
Regular Price $288.00 USD
Availability 3 to 4 Weeks
Quantity

Amprobe AT-6010 Advanced Wire Tracer Kit, 0 to 600 V AC/DC-

Amprobe AT-6010 Advanced Wire Tracer Kit, 0 to 600 V AC/DC
Model: AT-6010

Sale Price $755.24 USD
Regular Price $971.99 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $755.24 USD
Regular Price $971.99 USD
Availability 3 to 4 Weeks
Quantity

UEi ERT100 Electrical Receptacle Tester-

UEi ERT100 Electrical Receptacle Tester
Model: ERT100

Sale Price $5.91 USD
Regular Price $6.95 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $5.91 USD
Regular Price $6.95 USD
Availability 1 to 2 Weeks
Quantity

Digi-Sense WD-20250-61 Receptacle Tester, 110 to 125VAC-

Digi-Sense WD-20250-61 Receptacle Tester, 110 to 125VAC
Model: WD-20250-61

Sale Price $10.85 USD
Regular Price $14.00 USD
Availability 5 Days

Qty:

Sale Price $10.85 USD
Regular Price $14.00 USD
Availability 5 Days
Quantity
Showing 61 to 80 of 93 products
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