Focemta FTCT 01 Circuit Breaker Finder Kit with GFCI Tester, 90–135V AC

A dual-function LCD shows voltage and signal strength as you trace a circuit, making the Focemta FTCT 01 useful for locating the breaker connected to an outlet and checking wiring at the same time. Designed for 90–135V AC circuits, this kit combines a circuit breaker finder with outlet and GFCI testing in one portable set.

The transmitter and receiver work with the included light socket adapter, grounding adapter and alligator clip cable, giving you several ways to connect for common troubleshooting tasks. Red and green indicators, audible and visual alerts, and a display for voltage and signal readings help make results easier to follow while you work.

Worth noting

This kit brings together circuit tracing, outlet checks and GFCI testing, rather than focusing on just one type of electrical test. The outlet tester can identify wiring conditions such as open ground and reverse polarity, while the GFCI function checks protection status. Its display also reports test duration, and the product describes six common wiring faults as diagnosable. These functions are useful when you need to investigate an outlet and identify its controlling breaker as part of the same job.

Adapters extend the kit beyond a standard plug connection. Use the light socket adapter for lamp-circuit testing, the 3-prong-to-2-prong grounding adapter for its intended connection, or the alligator clip cable for bare-wire testing. The case keeps the portable tool and accessories together for storage and transport. The housing is described as impact-resistant ABS, with a non-slip grip on the receiver.

How to use it

For breaker tracing, connect the transmitter at the point you want to identify and use the receiver to track the signal at the electrical panel. The LCD’s signal-strength reading and the audio-visual alerts give you information as you search, while the voltage display covers the stated 90–135V AC range. For outlet checks, connect the tester using the appropriate adapter and read the indicators and display. The GFCI test adds a way to check protective function at a compatible outlet. Follow the included user guide and use each adapter only for its intended connection.

Who it’s for

The FTCT 01 suits electricians and DIYers who want breaker finding and outlet diagnosis in one kit, as well as homeowners doing practical electrical troubleshooting. It can be useful when tracing which breaker controls a particular outlet, checking wiring conditions, or testing a lamp circuit with the light socket adapter. Compared with buying a dedicated breaker finder and a separate outlet tester, this combined approach keeps several related checks together in one case.

Buyer feedback often highlights ease of use and convenience for home troubleshooting, including the usefulness of having multiple testing functions in one kit. Opinions are mixed on accuracy and breaker identification, so take readings as part of a careful troubleshooting process rather than treating a single signal as a substitute for sound electrical practice.

Buying verdict

Choose the Focemta FTCT 01 when your work calls for both circuit tracing and outlet or GFCI checks across 90–135V AC circuits. The LCD voltage and signal readings, practical selection of adapters, and carrying case make it a focused, portable kit for moving between breaker identification and common outlet tests.