Klein Tools ET310 AC Circuit Breaker Finder, Electric and Voltage Tester with
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Highlights
- ACCURATE CIRCUIT BREAKER IDENTIFICATION: Quickly locate the correct breaker with precision using our circuit breaker finder, ensuring efficient electrical troubleshooting
- TWO-PART SYSTEM: Consists of a Transmitter connected to the outlet/fixture and a Receiver to scan the panel, allowing for easy and accurate breaker identification
- CLEAR INDICATIONS: The Receiver provides visual and audible cues when the correct breaker is found, ensuring a hassle-free locating process
- WIDE COMPATIBILITY: Operates on 90-120V AC circuits, making it suitable for a variety of electrical systems and installations
- BUILT-IN GFCI TESTER: The Transmitter includes a GFCI outlet tester, enabling you to inspect wiring conditions and test GFCI devices for added safety
- CONVENIENT STORAGE: The Transmitter docks in the Receiver, offering a compact storage solution, keeping the components together when not in use
- UNIVERSAL CONNECTIVITY: The Transmitter features a three-pin plug for easy connection to North-American-style grounded electrical outlets, ensuring seamless compatibility
Why You'll Love It
- Identifies the correct circuit breaker quickly without manual trial and error
- Uses visual and audible signals on the receiver to confirm the right breaker
- Includes a built-in GFCI tester to inspect standard outlet wiring conditions
- Connects directly to North American grounded outlets via a standard three-pin plug
- Transmitter docks inside the receiver for neat, compact storage between uses
Pros
- +Audible and visual finding cues
- +Integrated GFCI outlet tester
- +Docking two-part storage design
- +Standard North American three-pin plug
Cons
- -Limited to 90-120V AC systems
- -Requires standard grounded three-pin outlets
Detailed Review
This circuit breaker finder is a two-part electrical diagnostic tool designed to simplify circuit tracing. It pairs a transmitter with a handheld receiver, helping homeowners and technicians quickly pinpoint which breaker controls a specific standard outlet without repeatedly walking back and forth to flip switches.
Operation centers on a straightforward two-part workflow. The transmitter plugs directly into any standard North American grounded wall receptacle. At the electrical panel, the receiver scans the breakers and provides both visual and audible indications the moment it detects the signal from the correct switch.
Beyond standard breaker locating, the transmitter also functions as an outlet tester. It features a built-in GFCI testing function that lets you check wiring conditions and test GFCI-protected receptacles directly. When work is complete, the transmitter docks neatly into the body of the receiver, keeping both components together in a single compact unit.
Keep in mind that this unit operates exclusively on 90-120V AC circuits and utilizes a standard three-pin grounded plug. It is not designed for higher voltage circuits or ungrounded two-prong outlets without appropriate adapters.
Verdict: This breaker finder is a practical, functional tool for anyone needing to map circuits or inspect GFCI receptacles on standard 90-120V systems. It delivers clear alerts and convenient storage in an easy-to-use package.
Who Should Buy It
A great fit if you:
- Need to identify breakers on standard 90-120V AC household circuits
- Want an integrated tool to test GFCI outlets and check wiring
- Prefer audible and visual confirmation when locating panel switches
- Appreciate compact tools that dock together for easy storage
Consider something else if you:
- Work primarily on circuits outside the 90-120V AC range
- Need to test non-grounded or non-standard electrical fixtures
FAQ
What voltage range does this tool support?
It is designed to operate on 90-120V AC electrical circuits.
How does the receiver alert you when the breaker is found?
The receiver provides both visual and audible cues when it locates the correct breaker.
Can this device test GFCI outlets?
Yes, the transmitter includes a built-in GFCI tester to inspect wiring conditions and test GFCI devices.
Product Details
| ASIN | B07QNMCVWP |
