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    Circuit Breaker Finder with LCD Display, GFCI Outlet Tester, AC 90-130V Electrical Circuit Tracer Tool with NCV Tset & Flashlight, Includes Carrying Case with Adapter, Alligator Clips -KT303P

    • All-in-One Electrical Diagnosis: The KT303P Circuit Breaker Finder Tools quickly locate breakers, check outlet wiring, test GFCI protection, and non-contact voltage testing in one compact tool. The innovative nesting design allows the transmitter and receiver to store together securely, reducing the risk of misplaced components while improving portability for residential and commercial electrical troubleshooting
    • LCD Display with Clear Feedback: The receiver delivers clear, real-time feedback for fast and accurate breaker identification. The large dual-color backlit display provides easy-to-read signal strength information and scan modes for intuitive operation. Combined with bright LED indicators, audible alerts, and a built-in flashlight for dark breaker panels or tight spaces
    • Advanced GFCI Outlet Tester: The transmitter doubles as a GFCI Outlet Tester that detects 7 common wiring faults, including open ground, open neutral, and reverse polarity. The built-in GFCI test function verifies that outlet protection devices are operating properly, helping ensure electrical safety throughout the home, workshop, or job site
    • Enhanced Safety with NCV Detection: The receiver features Non-Contact Voltage (NCV) detection, allowing users to safely identify live voltage without direct contact. Quickly check wires, outlets, and electrical devices before handling them, adding an extra layer of protection for homeowners, DIYers, maintenance personnel, and electricians
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    Any questions? Our AI mode will help you find out quickly.

    Digital circuit breaker finder KT303P
    ACCURATELY IDENTIFY THE CORRECT BREAKER
    DETECT 7 WIRING FAULTS & GFCI TEST
    non contact voltage tester
    accessories
    • Multiple beeps during the first pass are normal as the receiver learns your panel's signal profile.

      Two-Pass Method:

      1st Pass: Scan all breakers to learn signal levels. Ignore beeps.

      2nd Pass: Scan again. The device alerts only on the target breaker.

    • Make sure you are in Breaker Scan Mode, not NCV mode (which alerts on any live wire).

      Press FUNC button to exit NCV. If beeping persists, nearby heavy interference may cause signal confusion—simply turn off and restart the receiver to reset.

    • No. The transmitter requires live AC power to send its signal through the wires. If the breaker is already tripped or the circuit is dead, the transmitter cannot power on. You must restore power first.

    Digital circuit breaker finder KT303P
    ACCURATELY IDENTIFY THE CORRECT BREAKER
    DETECT 7 WIRING FAULTS & GFCI TEST
    non contact voltage tester
    accessories
    • Multiple beeps during the first pass are normal as the receiver learns your panel's signal profile.

      Two-Pass Method:

      1st Pass: Scan all breakers to learn signal levels. Ignore beeps.

      2nd Pass: Scan again. The device alerts only on the target breaker.

    • Make sure you are in Breaker Scan Mode, not NCV mode (which alerts on any live wire).

      Press FUNC button to exit NCV. If beeping persists, nearby heavy interference may cause signal confusion—simply turn off and restart the receiver to reset.

    • No. The transmitter requires live AC power to send its signal through the wires. If the breaker is already tripped or the circuit is dead, the transmitter cannot power on. You must restore power first.

    Circuit Breaker Finder with LCD Display, GFCI Outlet Tester, AC 90-130V Electrical Circuit Tracer Tool with NCV Tset & Flashlight, Includes Carrying Case with Adapter, Alligator Clips -KT303P

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    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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