







From the brand


Q1: Does operating this tool require professional electrical experience?
A: With one-button operation and clear visual and audio indicators, even DIY enthusiasts can safely locate circuit breakers within minutes. We provide step-by-step guides with detailed illustrations.
Q2: Why does our circuit detector require batteries to be installed in the transmitter?
1.Safety and Compliance: The LCD screen increases power consumption, exceeding the 3mA DC operating limit specified by the EN 61243-3:2010 international safety standard. Battery power ensures full compliance while maintaining professional-grade accuracy.
2.Power-Outage Data Protection: When a circuit trips, the transmitter retains measurement data for 10 seconds, which is crucial for recording fault details. Non-battery designs immediately lose all data when power is cut off.
Q3: Why is the transmitter’s battery compartment secured with screws instead of a tool-free design?
A: The screw-sealed battery compartment is an innovative design that complies with the IEC61010-1 high-voltage electrical enclosure safety standards. It is intended to prevent unauthorized access by non-professional users, reducing the risk of electric shock or short circuits.
Expert in full scenario circuit diagnosis: Integrated circuit breaker finder tool+outlet tester+GFCI detection with three major functions, quickly identifying the correct breaker & voltage anomalies (90-135V) & wiring conditions , equipped with dual LCD screens to synchronously display real-time voltage and signal strength, solving complex circuit problems in home/commercial places.
Intelligent GFCI Tester: Diagnoses 6 types of circuit faults (including reverse polarity/open circuit, etc.) through color LCDs screen. The built-in battery can lock data for 10 seconds in case of power failure, ensuring that critical readings are not lost.
Durable Design of Industrial-Grade: Adopting ABS shockproof shell and lightweight design, Compact yet sturdy design with 300% enhanced slip resistance versus conventional products. It has passed the 2-meter drop test and can easily cope with harsh environments on construction sites.
Backlit LCD Screen: A larger LCD screen provides more intuitive observation of readings and signal strength, eliminating the need for guesswork about data accuracy and enabling effortless operation even for non-professional users. The backlighting system enables optimal visibility of data under any lighting conditions, ensuring consistent readability during daytime and nighttime operations.
5-in-1 Professional Adaptation Set: It includes a lamp socket adapter (for testing lamp circuits), 3-prong to 2-prong grounding adapter, and an alligator clip (for bare wires only), which can be used in conjunction with a signal transmitter to achieve through-wall circuit tracing, covering 99% of circuit detection scenarios.
$56.99