Top 10 Best Circuit Breaker Finders
for October 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.6
SCORE
Extech CB10 Circuit Breaker Finder

Extech CB10 Circuit Breaker Finder

by Extech Instruments
What We like

LED indication of 2 test conditions and 5 wiring faults

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Product Features

  • Tests GFCI circuits
  • UL Listed and CE approved
  • IR resolution - 43,200 (240x180) pixels - far exceeds RESNET standard; Measurement modes include 3 Spots, 3 Area Box, Isotherm, Auto Hot/Cold spots
  • Simply plug the GFCI Transmitter into an outlet and trace for the correct breaker at the electrical box

Ul listed and ce approved Ir resolution - 43,200 (240x180) pixels - far exceeds resnet standard; measurement modes include 3 spots, 3 area box, isotherm, auto hot/cold spots Simply plug the gfci transmitter into an outlet and trace for the correct breaker at the electrical box Tests gfci circuits

2
9.6
SCORE
Klein Tools ET300 Circuit Breaker Finder / Receptacle Tester Finds Electrical Circuit Breaker of 120V Standard Electrical Outlet

Klein Tools ET300 Circuit Breaker Finder

Receptacle Tester Finds Electrical Circuit Breaker of 120V Standard Electrical Outlet

by Klein Tools
What We like

Flashing arrow indicator for easy identification

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Product Features

  • Strong transmitter reaches distances up to 1000-feet
  • Microprocessor controlled for more reliable identification
  • This circuit breaker finder can find the corresponding circuit breaker of any 120V standard electrical outlet quickly, accurately, and automatically
  • 90 to 120V operation

Microprocessor controlled for more reliable identification Strong transmitter reaches distances up to 1000-feet 90 to 120v operation This circuit breaker finder can find the corresponding circuit breaker of any 120v standard electrical outlet quickly, accurately, and automatically

3
9.4
SCORE
Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester ET310 & Circuit Breaker Finder Accessory Kit, Circuit Breaker Leads, Circuit Breaker Adapters Klein Tools 69411

Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester ET310 & Circuit Breaker Finder Accessory Kit

Circuit Breaker Leads, Circuit Breaker Adapters Klein Tools 69411

What We like

Product 2: Includes standard 3-prong to 2-prong grounding adapter

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Product Features

  • Product 1: This circuit breaker finder can quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected
  • Product 2: Light socket adapter for finding the correct circuit of a lighting fixture
  • Product 2: For use with ET300 and ET310 Digital Circuit Breaker Finder
  • Product 2: Alligator clip adapter enables use on bare wires
  • Product 1: Operates on 90-120V AC circuits

Product 1: receiver delivers clear visual and audible indications when the correct breaker has been located Product 1: operates on 90-120v ac circuits Product 1: this circuit breaker finder can quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected Product 2: alligator clip adapter enables use on bare wires Product 2: light socket adapter for finding the correct circuit of a lighting fixture Product 1: tester consists of two parts: a transmitter, connected to the electrical outlet or fixture and a receiver, used to scan the panel to locate the correct breaker Product 2: for use with et300 and et310 digital circuit breaker finder

4
9.1
SCORE
Southwire Circuit Breaker, Finder 41210S

Southwire Circuit Breaker

Finder 41210S

by Southwire
What We like

Advanced design pinpoints single breaker to prevent service interruption

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Product Features

  • For use on 120 volt energized circuits
  • Transmitter also tests gfci protected outlets
  • The transmitter sends locator signal through outlet wiring
  • Receiver picks up signal to pinpoint correct breaker

For use on 120 volt energized circuits Transmitter also tests gfci protected outlets The transmitter sends locator signal through outlet wiring Receiver picks up signal to pinpoint correct breaker

5
8.5
SCORE
Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester ET310 & Tools 69401 Multimeter Carrying Case

Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester ET310 & Tools 69401 Multimeter Carrying Case

What We like

Product 2: 4-Inch (89 mm) wide x 9-1/4-Inch (241 mm) high x 2-1/2-Inch (57 mm)

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Product Features

  • Product 1: This circuit breaker finder can quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected
  • Product 1: Tester consists of two parts: a Transmitter, connected to the electrical outlet or fixture and a Receiver, used to scan the panel to locate the correct breaker
  • Product 1: Operates on 90-120V AC circuits
  • Product 1: Receiver delivers clear visual and audible indications when the correct breaker has been located
  • Product 2: Has a heavy-duty PVC zipper and zinc alloy zipper tag

Product 1: this circuit breaker finder can quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected Product 1: receiver delivers clear visual and audible indications when the correct breaker has been located Product 2: constructed of black 600 denier nylon Product 1: tester consists of two parts: a transmitter, connected to the electrical outlet or fixture and a receiver, used to scan the panel to locate the correct breaker Product 2: convenient storage for meters, testers and tools Product 1: operates on 90-120v ac circuits Product 2: has a heavy-duty pvc zipper and zinc alloy zipper tag

6
8.5
SCORE
Circuit Breaker Finder with GFCI Circuit Tester & LED flashlight: 3-in-1 Circuit Breaker Finder Multitool to quickly identify the right Circuit Breaker is powering an outlet accurately by VersativTECH

Circuit Breaker Finder with GFCI Circuit Tester & LED flashlight: 3-in-1 Circuit Breaker Finder Multitool to quickly identify the right Circuit Breaker is powering an outlet accurately by VersativTECH

by VersativTech
What We like

EASY TO USE & ACCURATE; Advanced Microprocessor for easy, reliable & frustration-free identification of the correct LIVE circuit breaker supplying power to any 90-125V AC standard outlet

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Product Features

  • ADVANCED 3-IN-1 MULTI TOOL; ALWAYS BE PREPARED with LED flashlight, GFCI circuit tester, & Circuit breaker Locator Tools in one kit for the best value kit on the market
  • BONUS CASE INCLUDED; 9v battery & BONUS carrying case included with Circuit Breaker Finder, LED flashlight & GFCI circuit tester to keep everything clutter-free, clean, & safe; ALWAYS BE PREPARED as a home owner, electrician, contractor, tradesperson, or DIYer
  • IDENTIFY WIRING FAULTS FAST; Save time with the GFCI tester to identify 5 common electrical outlet wiring faults quickly, essential to all home owners & electrician tool kit

Identify wiring faults fast; save time with the gfci tester to identify 5 common electrical outlet wiring faults quickly, essential to all home owners & electrician tool kit Advanced 3-in-1 multi tool; always be prepared with led flashlight, gfci circuit tester, & circuit breaker locator tools in one kit for the best value kit on the market Bonus case included; 9v battery & bonus carrying case included with circuit breaker finder, led flashlight & gfci circuit tester to keep everything clutter-free, clean, & safe; always be prepared as a home owner, electrician, contractor, tradesperson, or diyer

7
8.3
SCORE
Portable Circuit Breaker Finder Tracer Circuit tester Locate AC Circuits&Fuses Quickly LED Signal Receiver Transmitter Fuse Socket 100-120V Only

DANOPLUS Portable Circuit Breaker Finder Tracer Circuit tester Locate AC Circuits&Fuses Quickly LED Signal Receiver Transmitter Fuse Socket 100-120V Only

by DANOPLUS
What We like

Quikly and easily identifies correct circuit breaker or fuse protecting a specific electrical circuit and green LED flashes when the signal is detected.

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Product Features

  • Size : 80 x 50 x 31mm / Weight : approx. 55g (Transmitter).Size : 186 x 90 x 38mm / Weight : approx.150g (Receiver).
  • Application:Find specific breaker or fuse that controls your wall socket or plugs, lighting, etc. Included Lamp Socket & Outlet Adapters makes this tool more dynamic.
  • Designed for operation at 120 Volt AC, 60Hz

Application:find specific breaker or fuse that controls your wall socket or plugs, lighting, etc. included lamp socket & outlet adapters makes this tool more dynamic. Designed for operation at 120 volt ac, 60hz Size : 80 x 50 x 31mm / weight : approx. 55g (transmitter).size : 186 x 90 x 38mm / weight : approx.150g (receiver).

8
8.3
SCORE
Professional Circuit Breaker Finder Sensitivity Adjustable Socket Tester Diagnostic-tool

nobrand Professional Circuit Breaker Finder Sensitivity Adjustable Socket Tester Diagnostic-tool

by Nobrand
What We like

Professional tool for house, office, factory power network reconstruction, etc

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Product Features

  • Quickly and easily identify correct circuit breaker or fuse, protecting a specific electrical circuit
  • Sensitivity can be adjusted through the ON/OFF switch
  • The operator can determine the status of circuit connection according to the 3 LEDs
  • Features visual flashing light and an audible beeping to alert you when the correct breaker is identified

Features visual flashing light and an audible beeping to alert you when the correct breaker is identified The operator can determine the status of circuit connection according to the 3 leds Quickly and easily identify correct circuit breaker or fuse, protecting a specific electrical circuit Sensitivity can be adjusted through the on/off switch

9
8.3
SCORE
Circuit Finder, 50-60Hz 90-120V Professional Circuit Breaker Finder Sensitivity Adjustable Socket Tester Diagnostic-tool Intelligent Circuit Breaker Locator - Quickly and Accurately Powers

Jadpes Circuit Finder, 50-60Hz 90-120V Professional Circuit Breaker Finder Sensitivity Adjustable Socket Tester Diagnostic-tool Intelligent Circuit Breaker Locator

Quickly and Accurately Powers

by Jadpes
What We like

EASY TO USE microprocessor controlled for easy, reliable and frustration-free identification of the correct circuit breaker that can power any standard 90-125V AC outlet

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Product Features

  • CIRCUIT TESTERsave time with Jadpes circuit tester analyzer, quickly and easily identify the correct circuit breaker or fuse, protect specific circuits to identify 5 common power socket wiring failures
  • REMINDER FUNCTION : with visual flash and audible beeps to remind you when the correct circuit breaker is identified, the operator can determine the circuit connection status based on 3 LEDs
  • ADVANCED DESIGNincludes built-in LED flashlight and low battery indicator to simplify operation and extend battery life, sensitivity can be adjusted by ON / OFF switch

Reminder function : with visual flash and audible beeps to remind you when the correct circuit breaker is identified, the operator can determine the circuit connection status based on 3 leds Circuit testersave time with Jadpes circuit tester analyzer, quickly and easily identify the correct circuit breaker or fuse, protect specific circuits to identify 5 common power socket wiring failures Advanced designincludes built-in led flashlight and low battery indicator to simplify operation and extend battery life, sensitivity can be adjusted by on / off switch

10
7.6
SCORE
Sperry Instruments CS61200 Sperry Circuit Breaker Finder/Locator And Gfci Tester (Package may vary)

Sperry Instruments CS61200 Sperry Circuit Breaker Finder/Locator And Gfci Tester (Package may vary)

by Actuant
What We like

Audible and visual LED alert: designed for operation at 120V AC and 60Hz

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Product Features

  • Quickly and easily: identifies correct circuit breaker or fuse protecting a specific electrical circuit
  • Smart meter technology: patented technology eliminates the need for adjustment dials

Smart meter technology: patented technology eliminates the need for adjustment dials Quickly and easily: identifies correct circuit breaker or fuse protecting a specific electrical circuit

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