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

Fault Locators

Receptacle Testers

Circuit Breaker Finders

Fault Locators

Receptacle Testers

Showing 81 to 100 of 105 products

Extech ET Series Receptacle Tester for type B electrical outlets
Model: ET16 | Order No: ET16/A

Your Price	$9.99 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$9.99 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Extech ET Series GFCI Receptacle Tester for type B electrical outlets
Model: ET11

Your Price	$15.99 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$15.99 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Extech CT70 AC Circuit Load Tester
Model: CT70

Your Price	$289.00 CAD
Availability	1 in Stock

Qty:

Your Price	$289.00 CAD
Availability	1 in Stock
Quantity	Quantity

Extech CB10 AC Circuit Breaker Finder/Receptacle Tester
Model: CB10

Your Price	$61.99 CAD
Availability	4 in Stock

Qty:

Your Price	$61.99 CAD
Availability	4 in Stock
Quantity	Quantity

Digi-Sense WD-20250-62 GFCI Receptacle Tester, 110 to 125 VAC
Model: WD-20250-62

Sale Price	$17.94 CAD
Regular Price	$23.00 CAD
Availability	1 Week

Qty:

Sale Price	$17.94 CAD
Regular Price	$23.00 CAD
Availability	1 Week
Quantity	Quantity

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

Sale Price	$15.60 CAD
Regular Price	$20.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$15.60 CAD
Regular Price	$20.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

BI Communications TX6000 Handheld TDR Cable Fault Tester
Model: TX6000

Your Price	$2168.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$2168.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

BI Communications TX4000 Handheld TDR Cable Fault Tester
Model: TX4000

Your Price	$1806.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$1806.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

BI Communications TX2003 Handheld TDR Cable Fault Tester
Model: TX2003

Your Price	$1719.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$1719.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

BI Communications TX2002 Handheld TDR Cable Fault Tester
Model: TX2002

Your Price	$1233.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$1233.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

BI Communications TX2001 Handheld TDR Cable Fault Tester
Model: TX2001

Your Price	$1153.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$1153.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

BI Communications LanCaster Network Cable Tester Troubleshooting
Model: LanCaster

Your Price	$718.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$718.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

BI Communications FaultCaster Digital TDR Cable Fault Locator
Model: Faultcaster

Your Price	$718.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$718.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

B&K 881 In-Circuit ESR and DC Resistance Capacitor Tester, 0.1 to 30 Ω
Model: 881

Sale Price	$425.42 CAD
Regular Price	$478.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$425.42 CAD
Regular Price	$478.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Armada Pro900 Underground Cable Locator with dual frequency
Model: Pro900

Your Price	$2022.00 CAD
Availability	1 in Stock

Qty:

Your Price	$2022.00 CAD
Availability	1 in Stock
Quantity	Quantity

Armada Pro881 Underground Cable Locator with Inductive Clamp
Model: Pro881

Your Price	$1678.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$1678.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Armada Pro800D The Best Wire and Irrigation Valve Locator
Model: Pro800D

Your Price	$1449.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$1449.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Armada Pro700 Wire Locator and Valve Locator
Model: Pro700

Your Price	$1068.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$1068.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Armada Pro400 Cable Fault Finder with TDR Technology
Model: Pro400

Your Price	$1144.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$1144.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Armada Pro290 Compact Underground Wire and Cable Locator
Model: Pro290

Your Price	$427.00 CAD
Availability	1 Week

Qty:

Your Price	$427.00 CAD
Availability	1 Week
Quantity	Quantity

Showing 81 to 100 of 105 products

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Circuit Testers and Finders

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Extech ET Series Receptacle Tester for type B electrical outlets Model: ET16 | Order No: ET16/A

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Extech ET Series GFCI Receptacle Tester for type B electrical outlets Model: ET11

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Extech CT70 AC Circuit Load Tester Model: CT70

Qty:

Extech CB10 AC Circuit Breaker Finder/Receptacle Tester Model: CB10

Qty:

Digi-Sense WD-20250-62 GFCI Receptacle Tester, 110 to 125 VAC Model: WD-20250-62

Qty:

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

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BI Communications TX6000 Handheld TDR Cable Fault Tester Model: TX6000

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BI Communications TX4000 Handheld TDR Cable Fault Tester Model: TX4000

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BI Communications TX2003 Handheld TDR Cable Fault Tester Model: TX2003

Qty:

BI Communications TX2002 Handheld TDR Cable Fault Tester Model: TX2002

Qty:

BI Communications TX2001 Handheld TDR Cable Fault Tester Model: TX2001

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BI Communications LanCaster Network Cable Tester Troubleshooting Model: LanCaster

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BI Communications FaultCaster Digital TDR Cable Fault Locator Model: Faultcaster

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B&K 881 In-Circuit ESR and DC Resistance Capacitor Tester, 0.1 to 30 Ω Model: 881

Qty:

Armada Pro900 Underground Cable Locator with dual frequency Model: Pro900

Qty:

Armada Pro881 Underground Cable Locator with Inductive Clamp Model: Pro881

Qty:

Armada Pro800D The Best Wire and Irrigation Valve Locator Model: Pro800D

Qty:

Armada Pro700 Wire Locator and Valve Locator Model: Pro700

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Armada Pro400 Cable Fault Finder with TDR Technology Model: Pro400

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Armada Pro290 Compact Underground Wire and Cable Locator Model: Pro290

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Extech ET Series Receptacle Tester for type B electrical outlets
Model: ET16 | Order No: ET16/A

Extech ET Series GFCI Receptacle Tester for type B electrical outlets
Model: ET11

Extech CT70 AC Circuit Load Tester
Model: CT70

Extech CB10 AC Circuit Breaker Finder/Receptacle Tester
Model: CB10

Digi-Sense WD-20250-62 GFCI Receptacle Tester, 110 to 125 VAC
Model: WD-20250-62

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

BI Communications TX6000 Handheld TDR Cable Fault Tester
Model: TX6000

BI Communications TX4000 Handheld TDR Cable Fault Tester
Model: TX4000

BI Communications TX2003 Handheld TDR Cable Fault Tester
Model: TX2003

BI Communications TX2002 Handheld TDR Cable Fault Tester
Model: TX2002

BI Communications TX2001 Handheld TDR Cable Fault Tester
Model: TX2001

BI Communications LanCaster Network Cable Tester Troubleshooting
Model: LanCaster

BI Communications FaultCaster Digital TDR Cable Fault Locator
Model: Faultcaster

B&K 881 In-Circuit ESR and DC Resistance Capacitor Tester, 0.1 to 30 Ω
Model: 881

Armada Pro900 Underground Cable Locator with dual frequency
Model: Pro900

Armada Pro881 Underground Cable Locator with Inductive Clamp
Model: Pro881

Armada Pro800D The Best Wire and Irrigation Valve Locator
Model: Pro800D

Armada Pro700 Wire Locator and Valve Locator
Model: Pro700

Armada Pro400 Cable Fault Finder with TDR Technology
Model: Pro400

Armada Pro290 Compact Underground Wire and Cable Locator
Model: Pro290