This DIY circuit breaker finder combines breaker locating, power point wiring checks, and GFCI testing in one handy toolset.

Figuring out the right breaker for a specific power point can be a slow process of trial and error, especially in older homes with poorly labelled switchboards. If you have ever wondered how does a circuit breaker finder work, it is quite straightforward: this DIY circuit breaker finder simplifies the task by pairing a plug-in transmitter with a handheld receiver, letting you trace the line directly to the correct switch. Along with locating breakers, it acts as a diagnostic tool with a GFCI power point tester to check wiring conditions and test trip functions at 5mA. The large backlit LCD screens show voltage details and wiring status, which is useful for working in dimly lit spots like basements or utility cupboards.

Why is this diy circuit breaker finder so popular?

• Three-function set: Combines breaker locating, power point wiring checks, and GFCI trip testing in a single toolset.
• Illuminated display: Features a backlit LCD screen showing voltage and wiring conditions for use in low-light areas.
• Versatile connections: Includes multiple adapters and alligator clips to test standard power points, light sockets, and exposed wires.
• Direct tracing: The handheld receiver emits audible and visual signals to identify the specific breaker linked to the transmitter.
• Diagnostic support: Identifies common wiring faults like open neutral or reversed configurations to assist with electrical prep.

Specifications

• Receiver length: 20.50 cm
• Receiver width: 4.57 cm
• Receiver depth: 3.51 cm
• Transmitter height: 11.51 cm
• Transmitter width: 5.08 cm
• Transmitter depth: 3.00 cm
• Gfci test capacity: 5mA / 6mA
• Display: Backlit LCD screen
• Included adapters: Light fixture adapter, 3-to-2 prong adapter, alligator clip leads
• Power source: Requires 4 x AA 1.5V batteries (included)